An animated GIF picture of a roulette wheel and table with a ball, the roulette wheel is spinning. Under the picture you can read about how to win at roulette, how to cheat at roulette, wheel bias, how to take advantage of inexperienced croupiers and a calculator to help you exploit wheel bias through statistical analysis of tracked results and other mathematically proven methods.
How to win at roulette – exploiting wheel bias, inexperienced croupiers, mathematically proven methods + calculator

 

“How to win at roulette?” – seems to be a question that’s bugging a lot of people. Or rather: Is there a reliable way for winning at roulette? There are some roulette tricks and roulette tips out there, but they are, at best, ways to mitigate losses. If one is a bit more on the cynical side he could even assume, that casinos take part in ‘designing’ and publicising such tactics, to lure more players to their tables.

Casinos carefully calculate their edges, and as we can see, they do a very good job, as the casino gambling industry is quite a lucrative one – and usually not for the players.

 

Advantage gambling methods in roulette can only be approached one way legitimately, and that is through a mathematically proven method that aims to exploit small biases of roulette wheels which appear as results of imperfect manufacturing and/or the wear and tear of the wheel over long usage times. All the rest are just tactics that do not eliminate the house edge and therefore don’t guarantee that the player will have a positive balance on the long run.

UPDATE 2021: A commenter recommended another fantastic method to exploit roulette in casinos, but this time you don’t exploit the imperfections of the wheel, but instead, you take advantage of the inexperience of greenhorn croupiers. This is the copy of the original comment (slightly edited for brevity, and fixed typos, commenter was not a native English speaker):

“There is a strategy for roulette. But it only works with land-based casinos and live roulette (video roulette, electronic roulette etc. can´t work, needs a real physical roulette table, where the croupier throws the ball and it is not automated). I tried this out at the St. Marten casino in Cambodia. But the outcome, the advantage gained strongly depends on the croupier´s abilities. Inexperienced croupiers tend to throw the ball the same way (same direction, same force) most of the time. The chances the ball stops in the same half of the wheel, are pretty high, definitely higher than average. I haven’t made any calculations, but it was obvious even without them. I placed a few bets at the table, never lost a cent.

Just watch the croupier for a while and it’s pretty easy to see if they can be exploited, it becomes clear in about 30 minutes. Bet within that half of the wheel, and it’s easy money, already made $ thousands. But it only works with an inexperienced croupier. Sometimes easy to find, sometimes hard to find. Good luck.”

Now that it was brought to my attention, I feel foolish for not realizing this sooner. This is a fantastic and easy method to sort of “cheat” at roulette, without actually cheating. I definitely recommend and endorse this method too. It works in the live roulette casinos on the page as well, I have tired it out, in fact the live croupiers in these casinos tend be really bad at their job, and you can watch them without appearing suspicious, so it’s actually easier to exploit them than in a brick&mortar casino.

 

Summary:

 

 

Methods that DON’T work – roulette techniques and strategies

 

Betting systems in casino games, that don’t use any extra insight about the game (like card counting does), only involve setting the amounts of bets in a certain way bear one collective trait: They do not work.

 

There are of course lots of roulette strategies out there, from lots of people claiming to know how to win at roulette. The truth is, these are just attempts to sell the system to others and make money (scams, never pay for a roulette system or app! – they don’t work, none of them do, don’t be scammed), or are just simply very faulty observations of excessive gamblers who desperately want to come up with an excuse for their gambling habit (or they are just really bad at math).

 

Here I collected some of the methods, that are  mathematically proven NOT to work. Nevertheless some people believe – with near-religious fervour – that these are legit ways of winning at roulette. These are the most well known faulty roulette strategies, all the others are just slight variations of these.

 

 

 

How to win at roulette using wheel bias – is it possible?

 

There is a debate going on, whether discovering and exploiting a biased roulette wheel is still possible nowadays given the advancements in the manufacturing technologies and built in bias monitoring systems in modern roulette wheels. It is certainly true, that these technologies exist and they make exploiting wheel bias successfully a lot harder. But there is a reason to believe, that in some cases it is still feasible:

 

Below I will give you a short overview on the advantage gambling method called wheel bias. It is not easy at all and if you want to learn how to consistently win at roulette this what you need:

 

Let’s get started.

 

Online casinos with live roulette

The following online gambling websites have live dealer blackjack, live poker and live roulette (roulette with a real, live croupier, and also live electronic roulette), therefore you can experiment with wheel bias and the other method in these online casinos (in fact, it’s easier, because you don’t have to act like a regular player, you can even take notes openly and analyze the wheel for hours):

 

RichPrize Casino

This is RichPrize Casino's animated GIF banner advertising their new exclusive games and their free spins and casino bonuses. You can read about these promotional offers below the animated banner. By clicking on the banner you will be taken to the casino's website where you can register and play.
RichPrize Casino bonus offers
USA and Canada players are accepted. However, US players can only deposit and withdraw money using cryptocurrencies! (this restriction only applies to US players, and only in this casino)
  • 100% match bonus, up to $400 + 25 free spins, no code needed
  OR:
  • Confirm email or phone, apply code: LADYDAY, make deposit from 21 to 400 EUR/USD and receive 88% + 88 free spins, limited time only, if it is no longer valid, please drop a comment and let me know
  OR:
  • Confirm email or phone, apply code: WEST100 make deposit pf at least 21 EUR/USD and receive 100 free spins, limited time only, if it is no longer valid, please drop a comment and let me know
  Returning players usually get 25% - 33% cashback, one of the highest regular cashbacks online. Even if you end up losing you will get about 30% of your money back (returning players only).

Playthrough requirements and wagering limitations

All bonuses and promotions are subject to the following wagering limitations and playthrough requirements.
  • Playthrough requirement: Bonus wagering x40 applied.
  • Free spins wagering x40 applied.
  Check the casino's web page for the specific, up to date, current playthrough requirements and wagering limitations, does not apply to bonuses for returning players which have different (significantly better) paythrough requirements.
Wagering limitation:
  • 7 days to wager bonus.
  • Slots wagering allowed.
  • Slots wagering participation 100%.
  • Min bet 0.01 EUR - Max bet 3 EUR.
  • Betting Games wagering not allowed.
  • Providers allowed for wagering: Limited to enabled games only.
  • Player can cancel bonus at any time. Please note: Upon cancellation of the bonus the balance will be adjusted to the balance before bonus activation.
 

 

UPDATE 2021: This particular online casino was removed due to complaints from the players and visitors to the website. We apologize for the inconvenience.
We will replace it with another recommendation as soon as possible. In the meantime, check out the other online casinos above and below, or the recent casino bonuses, free games or casino reviews.
If you have any issue with the other gambling platforms featured on the website, then please drop a comment or try the live chat (bottom right). We will investigate all reports and take action if necessary.
 

 

GT Bets Casino and Sportsbook

GTbets bookmaker and gambling website's banner displaying the various bonuses and promotional offers offered currently. The picture also acts as a link and by clicking o nit you will be taken to the gambling website.
GTbets sports-book and casino, cross platform and mobile compatible, Bitcoin accepted.
  • Welcome bonus, 150% up to $500 on your first deposit (then 100%, up to $250 bonus on your second deposit, then 5-50% depending on the amount on your third deposit and afterwards)
  • 10% weekly rebate, 15% cashback on horse racing betting
  • Free spins, weekly cashback for returning players

Playthrough requirements and wagering limitations

The deposit bonus amount must be wagered 10-40x times before withdrawal, depending on the type.
Earnings ($10) Sign Up Bonus Playthrough Reload Bonus (Varies by %) Playthrough
Sports 5 points for every $10 wagered 12x 6x-10x
(Baseball) 2 points for every $10 wagered 30x 15x-25x
Horses 7.5 points for every $10 wagered 8x 4x-6.7x
Slots 2 points for every $10 wagered 30x 15x-25x
Table 1 point for every $10 wagered 60x 30x-50x
Video Poker 1.5 points for every $10 wagered 40x 20x-33x
 
Wagering limitation:
  • Please be advised - the use of bonus funds to place wagers on the following games is not allowed: Baccarat (including Live), Craps, and European Roulette (including Live).
  • For bonuses, sports moneyline wagers with odds of -300 (1.33) or less, will not qualify for rollover point earnings. So for example, betting NBA - NY Knicks (-350) will not earn rollover points towards a bonus.
 

Bet Online Casino and Sports Book

Bet Online digital bookmaker, internet poker and online casino website's animated GIF banner displaying the latest 2021 promotional offers and bonus codes offered currently by the gambling platform to new and existing, returning players. This is a paid promotional banner, and acts as a link. By clicking on it, you will be taken to website betonline.ag , where you can register and start playing if you so choose.
Bet Online sports-book, poker and casino, cross platform and mobile compatible, bitcoin accepted.
  • Welcome bonus, $3000, 100% up to $1,000 on your first three deposits. Use the code BOLCASINO
  • or 100% up to $1,000 Welcome Bonus + $25 Risk Free Bet, when you bet on the Cowboys vs. Buccaneers NFL Week 1 season-opener, code: NFL100
  • +100% welcome match bonus up to 100% on your first deposit using Bitcoin, Bitcoin Cash, Ethereum, Litecoin or DASH. No code required.
  • 10% weekly rebate for returning players

Playthrough requirements and wagering limitations

The deposit bonus amount must be wagered 40 times before withdrawal.
Playthrough requirement: • Slot Games (progressive jackpot slots excluded) 100% • Roulette (All versions), Draw High-Lo, 3 Card Rummy 20% • Baccarat, Blackjack (American & European), Poker 3, Oasis Poker, Single Deck Blackjack, Triple Edge Poker, Caribbean Poker, Three Card Poker, Video Poker 10% • Pirate 21, Blackjack Super 7, Pai Gow, 21 Burn, Ride’m Poker, All forms of Keno, Red Dog, Pontoon, Top Card Trumps 5% • Craps, Live Casino, All Games with Progressive Jackpots, Virtual Racebook. Speciality games ie Keno’s and Scratcher game offered by Betsoft 0%
Wagering limitation:
  • Any action on Baccarat, Roulette and Craps will not count towards the wagering requirement.

 

Betsson Casino and Sports Book

This is a gif animated banner displaying the casino + poker platform + online sports book Betsson's various current 2021 promotions. Under the banner you can read about these bonuses, their terms and conditions, paythrough requirements, wagering limitations. This is an advertisement, by clicking on the banner you will be taken to Betsson's internet platform ,where you can register an account.
European casino & sportsbook & poker, all in one
North American players are not accepted.
  • Welcome bonus, 100% up to €100
  • 101 free spins on your first deposit
  • €5,000 every week for one lucky active returning player (no wagering limitation, no playthrough requirement)

US players can not register. Betsson has over 1500 games, the most games of any online casino. You can read the review of Betsson casino here. You can read the other online casino reviews here, and you can find all the current casino bonuses, promotions, offers, codes here.

Playthrough requirements and wagering limitations

The deposit bonus amount must be wagered 35 times before withdrawal. No wagering requirement for the weekly extra money.
Playthrough requirement: No playthrough requirement for the extra weekly money. In case of the welcome bonus: • 100%: Slots • 10%: All Roulette (except Live), Caribbean Stud & Casino Stud Poker Games • 10%: All Casino Hold’Em, Red Dog, Pai Gow, Poker Games, Oasis Poker & Texas Hold’Em Poker Games • 5%: All BlackJack (except Live BlackJack), Baccarat, Video Poker, Pontoon, Beat Me, Punto Banco Games
Wagering limitation:
  • The bonus cannot be wagered on the following games: 1429 Uncharted Seas, Aliens, Big Bang, Blood Suckers, Castle builder, Castle Builder 2, Champion of the Track, Dead or Alive, Devil´s Delight, Eggomatic, Epic Gems, Eye of the Kraken, Kings of Chicago, Pearls of India, Robin Hood, Scrooge, Sea Hunter, Super Monopoly Money, The Wish Master, Tower Quest, Wild Gambler, Wizard Shop, Zombies.
  • Player from certain countries are not allowed use bonuses due to regular bonus abuse, check the casino's website for the ever changing up to date list.

If you don’t want to bet on roulette with real money, you can try the any of free to play roulettes here

 

What is wheel bias?

 

In short: A biased roulette wheel is any wheel that gives results that are different from those could expected by chance. A wheel bias can occur as a result of many factors. Here are some roulette tips on how a wheel can be biased:

 

 

Note, that some wheels are more susceptible to bias. Generally, older wheels are more bias-prone, partly as a result of inferior design and partly because larger usage times – common sense suggests, that a small initial bias gets worse over time, because the spins affect parts of the wheel unevenly. However, nowadays, in the better casinos, a biased wheel is extremely hard to find. But in smaller establishments, developing countries or in live roulette online casinos (they tend to have worse wheels than casinos) you can still find a few. 

 

 

Calculating wheel bias

 

The possibility of a number winning is 1 in 37 on the standard European wheel (on an American wheel, it’s 1 in 38, you should NEVER play on an American wheel as the 00 pocket increase house edge and decreases RTP considerably). This means, a quite slim, 2,7% house edge (a number pays 35 times your bet, which means, after 37 spins you end up with 36 chips on average, if you always bet 1 chip, RTP=97.3%).

 

Going further along this line of thought, it’s easy to see, that the theoretical break-even point is when the probability of a number coming up is 1 in 36 and profitability starts at 1 in 35.

 

Firstly, even with a sample of 1000, statistical deviation can account for some seeming bias, so when analysing results you should aim for 1 in 32-33, or higher, probability for any given number. It’s important to repeat the analysis with a new sample, if the first one showed the possibility of a bias. See the table below on how the edge changes with changes in probability for individual numbers.

 

 Probability of an individual number 1 in 37 1 in 36 1 in 35 1 in 34 1 in 33 1 in 32 1 in 31  1 in 30 1 in 29  1 in 28 1 in 27  1 in 26 1 in 25
Players’ edge for that number (RTP)  -2.7% (97.3%)  0% (100%)  2.9% (102.9%) 5.9% (105.9%)  9.1% (109.1%)  12.5% (112.5%)  16.1% (116.1%) 20% (120%)  24.1% (124.1%)  28.6% (128.6%)  33.3% (133.3%)  38.4% (138.4%) 44% (144%)

 

Secondly, tracking numbers spun on a roulette wheel will likely yield messy results, and rather than identifying a number that comes up more often than others, you will likely see a group of numbers with non-random probabilities. Those are the numbers you should target, develop a strategy on how to place your bets on these numbers to get the most advantage.

 

Luckily, there are a variety of statistical tools that are easily accessible for calculating wheel bias from tracked results for players seeking to learn how to make money with roulette this way. Some are dedicated roulette analysis platforms, like this one but if you’re a more advanced stat person you can also use some general statistics software to support your analysis, like SPSS.

 

And remember, that every statistical result is an estimate, therefore use statistical methods, like chi-squared test and confidence intervals to evaluate your findings.

 

 

Roulette wheel bias calculator – a fast way to determine, whether a wheel bias can be suspected

 

Chi-squared test is a fast and easy way to determine, whether there is a chance that a wheel is biased. Here are the steps to perform the test:

 

  1. Find the expected frequency of every number under the assumption that the wheel is not biased, i.e. divide the spins by 37. If you have 1000 spins , the expected frequency is 1000/37 = 27.03.
  2. For every number from 0 to 36, calculate the difference  between observed frequency and expected frequency.
  3. Let’s call this number Diff. Eg. Suppose the number 0 was spun 30 times, the Diff = 30-27.03=2.97. Suppose the number 1 was spun 20 times. The Diff for 1 is 20-27.03=-7.03.
    Sum all the squares of the Diffs from 0 to 36 (remember the squares are always positive numbers).
  4. Divide the result by the expected frequency (the same number as above, here it was 27.03).
  5. If the number is bigger than 59.89 (a value you have to look up in the chi-squared table, I wont go into details, but this is the method), it is 99% sure that the wheel is biased. 

 

 

Update: The Roulette calculator – determining if there is a wheel bias with chi-squared test calculator is not accessible in an embedded form please click on the link to access it. You can only write in the “Write your numbers below” column, write the observed frequency of the number next to it (to the left, how many times it come up in your test)  the calculator does the rest automatically, result is on the right at “Your chi square value”.

If the wheel bias calculator doesn’t work, use this one instead.

In the Roulette calculator you can type in your own tracked results, and it helps you determine, whether there is a possibility of a bias.

You can do this test with groups of numbers also, if you suspect the wheel is biased towards a group. You have to threat the groups as units for the chi squared test and calculate the frequency accordingly. If you identify 5 groups, for instance, then you have to go like this: 1000/5=200 is the expected frequency and you only calculate Diffs for the 5 groups. Than you divide their sum by 200 and choose the right value from the chi-squared table to compare your results against (15.086 for 99% accuracy).

 

This wont tell you how to win at roulette right away, but it is a nice roulette trick to determine whether you are on to something or not. Note, that you would need further analysis to determine how big is the bias and which numbers does the wheel “favour”.

 

 

How to win at roulette – exploiting wheel bias

 

Discovering wheel bias is one thing, and exploiting it is another, but you have to master both if you want to learn how to win at roulette reliably. Here are some general roulette tips for exploiting wheel bias:

 

 

Roulette tips – obstacles you might face

 

Casinos usually keep themselves up-to-date on the techniques that have the potential to give players edge in their games. These are the most common practices utilized by casinos to counter exploitation:

 

It is not at all a joyride to learn how to win at roulette, but if you have a keen eye for numbers, patience, enough funds and free time, then it could be an interesting, and if you’re lucky and tenacious, lucrative endeavour. I hope my roulette tips and roulette tricks helped you, or at least helped you to decide whether this advantage gambling method is for you or not. Don’t worry if it’s not for you, there are others, you can find the others here, maybe they are more to your liking (all of them require patience, practice and some mathematics though).

 

Online casinos with live roulette

The following online gambling websites have live dealer blackjack, live poker and live roulette (roulette with a real, live croupier, and also live electronic roulette), therefore you can experiment with wheel bias and the other method in these online casinos (in fact, it’s easier, because you don’t have to act like a regular player, you can even take notes openly and analyze the wheel for hours):

 

RichPrize Casino

This is RichPrize Casino's animated GIF banner advertising their new exclusive games and their free spins and casino bonuses. You can read about these promotional offers below the animated banner. By clicking on the banner you will be taken to the casino's website where you can register and play.
RichPrize Casino bonus offers
USA and Canada players are accepted. However, US players can only deposit and withdraw money using cryptocurrencies! (this restriction only applies to US players, and only in this casino)
  • 100% match bonus, up to $400 + 25 free spins, no code needed
  OR:
  • Confirm email or phone, apply code: LADYDAY, make deposit from 21 to 400 EUR/USD and receive 88% + 88 free spins, limited time only, if it is no longer valid, please drop a comment and let me know
  OR:
  • Confirm email or phone, apply code: WEST100 make deposit pf at least 21 EUR/USD and receive 100 free spins, limited time only, if it is no longer valid, please drop a comment and let me know
  Returning players usually get 25% - 33% cashback, one of the highest regular cashbacks online. Even if you end up losing you will get about 30% of your money back (returning players only).

Playthrough requirements and wagering limitations

All bonuses and promotions are subject to the following wagering limitations and playthrough requirements.
  • Playthrough requirement: Bonus wagering x40 applied.
  • Free spins wagering x40 applied.
  Check the casino's web page for the specific, up to date, current playthrough requirements and wagering limitations, does not apply to bonuses for returning players which have different (significantly better) paythrough requirements.
Wagering limitation:
  • 7 days to wager bonus.
  • Slots wagering allowed.
  • Slots wagering participation 100%.
  • Min bet 0.01 EUR - Max bet 3 EUR.
  • Betting Games wagering not allowed.
  • Providers allowed for wagering: Limited to enabled games only.
  • Player can cancel bonus at any time. Please note: Upon cancellation of the bonus the balance will be adjusted to the balance before bonus activation.
 

 

UPDATE 2021: This particular online casino was removed due to complaints from the players and visitors to the website. We apologize for the inconvenience.
We will replace it with another recommendation as soon as possible. In the meantime, check out the other online casinos above and below, or the recent casino bonuses, free games or casino reviews.
If you have any issue with the other gambling platforms featured on the website, then please drop a comment or try the live chat (bottom right). We will investigate all reports and take action if necessary.
 

 

GT Bets Casino and Sportsbook

GTbets bookmaker and gambling website's banner displaying the various bonuses and promotional offers offered currently. The picture also acts as a link and by clicking o nit you will be taken to the gambling website.
GTbets sports-book and casino, cross platform and mobile compatible, Bitcoin accepted.
  • Welcome bonus, 150% up to $500 on your first deposit (then 100%, up to $250 bonus on your second deposit, then 5-50% depending on the amount on your third deposit and afterwards)
  • 10% weekly rebate, 15% cashback on horse racing betting
  • Free spins, weekly cashback for returning players

Playthrough requirements and wagering limitations

The deposit bonus amount must be wagered 10-40x times before withdrawal, depending on the type.
Earnings ($10) Sign Up Bonus Playthrough Reload Bonus (Varies by %) Playthrough
Sports 5 points for every $10 wagered 12x 6x-10x
(Baseball) 2 points for every $10 wagered 30x 15x-25x
Horses 7.5 points for every $10 wagered 8x 4x-6.7x
Slots 2 points for every $10 wagered 30x 15x-25x
Table 1 point for every $10 wagered 60x 30x-50x
Video Poker 1.5 points for every $10 wagered 40x 20x-33x
 
Wagering limitation:
  • Please be advised - the use of bonus funds to place wagers on the following games is not allowed: Baccarat (including Live), Craps, and European Roulette (including Live).
  • For bonuses, sports moneyline wagers with odds of -300 (1.33) or less, will not qualify for rollover point earnings. So for example, betting NBA - NY Knicks (-350) will not earn rollover points towards a bonus.
 

Bet Online Casino and Sports Book

Bet Online digital bookmaker, internet poker and online casino website's animated GIF banner displaying the latest 2021 promotional offers and bonus codes offered currently by the gambling platform to new and existing, returning players. This is a paid promotional banner, and acts as a link. By clicking on it, you will be taken to website betonline.ag , where you can register and start playing if you so choose.
Bet Online sports-book, poker and casino, cross platform and mobile compatible, bitcoin accepted.
  • Welcome bonus, $3000, 100% up to $1,000 on your first three deposits. Use the code BOLCASINO
  • or 100% up to $1,000 Welcome Bonus + $25 Risk Free Bet, when you bet on the Cowboys vs. Buccaneers NFL Week 1 season-opener, code: NFL100
  • +100% welcome match bonus up to 100% on your first deposit using Bitcoin, Bitcoin Cash, Ethereum, Litecoin or DASH. No code required.
  • 10% weekly rebate for returning players

Playthrough requirements and wagering limitations

The deposit bonus amount must be wagered 40 times before withdrawal.
Playthrough requirement: • Slot Games (progressive jackpot slots excluded) 100% • Roulette (All versions), Draw High-Lo, 3 Card Rummy 20% • Baccarat, Blackjack (American & European), Poker 3, Oasis Poker, Single Deck Blackjack, Triple Edge Poker, Caribbean Poker, Three Card Poker, Video Poker 10% • Pirate 21, Blackjack Super 7, Pai Gow, 21 Burn, Ride’m Poker, All forms of Keno, Red Dog, Pontoon, Top Card Trumps 5% • Craps, Live Casino, All Games with Progressive Jackpots, Virtual Racebook. Speciality games ie Keno’s and Scratcher game offered by Betsoft 0%
Wagering limitation:
  • Any action on Baccarat, Roulette and Craps will not count towards the wagering requirement.

 

Betsson Casino and Sports Book

This is a gif animated banner displaying the casino + poker platform + online sports book Betsson's various current 2021 promotions. Under the banner you can read about these bonuses, their terms and conditions, paythrough requirements, wagering limitations. This is an advertisement, by clicking on the banner you will be taken to Betsson's internet platform ,where you can register an account.
European casino & sportsbook & poker, all in one
North American players are not accepted.
  • Welcome bonus, 100% up to €100
  • 101 free spins on your first deposit
  • €5,000 every week for one lucky active returning player (no wagering limitation, no playthrough requirement)

US players can not register. Betsson has over 1500 games, the most games of any online casino. You can read the review of Betsson casino here. You can read the other online casino reviews here, and you can find all the current casino bonuses, promotions, offers, codes here.

Playthrough requirements and wagering limitations

The deposit bonus amount must be wagered 35 times before withdrawal. No wagering requirement for the weekly extra money.
Playthrough requirement: No playthrough requirement for the extra weekly money. In case of the welcome bonus: • 100%: Slots • 10%: All Roulette (except Live), Caribbean Stud & Casino Stud Poker Games • 10%: All Casino Hold’Em, Red Dog, Pai Gow, Poker Games, Oasis Poker & Texas Hold’Em Poker Games • 5%: All BlackJack (except Live BlackJack), Baccarat, Video Poker, Pontoon, Beat Me, Punto Banco Games
Wagering limitation:
  • The bonus cannot be wagered on the following games: 1429 Uncharted Seas, Aliens, Big Bang, Blood Suckers, Castle builder, Castle Builder 2, Champion of the Track, Dead or Alive, Devil´s Delight, Eggomatic, Epic Gems, Eye of the Kraken, Kings of Chicago, Pearls of India, Robin Hood, Scrooge, Sea Hunter, Super Monopoly Money, The Wish Master, Tower Quest, Wild Gambler, Wizard Shop, Zombies.
  • Player from certain countries are not allowed use bonuses due to regular bonus abuse, check the casino's website for the ever changing up to date list.

If you don’t want to bet on roulette with real money, you can try the any of free to play roulettes here.

 

Wheel bias video tutorial

There are barely any videos on wheel bias on YouTube, and this is the best I could find, it’s a segment from a documentary (a pretty old documentary) discussing wheel bias. But it illustrates at least the basics of wheel bias perfectly.


/If you’re not interested in how to win at roulette, but want to make money gambling some other way, check out my guide on how to make money like a professional gambler with advantage gambling methods./

 

Last updated: 2021-01-03

Good luck,
Gamble responsibly.

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How To Win at Roulette? - Roulette Tricks For Exploiting Wheel Bias
Article Name
How To Win at Roulette? - Roulette Tricks For Exploiting Wheel Bias
Description
A detailed mathematical analysis on how to win at roulette with roulette techniques, tips, tricks and roulette strategies with a chi square calculator included to help you exploit wheel bias.
Author
Simon Andras Peter (SimonTheSorcerer)
Simon's Online Marketing Kft.
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7 Responses

  1. Hi simon, standard deviation number tells us how far a number o section is from average.
    At 1000 trials you surely find 1 or 2 sectons hitting by 2 or 3 sd. Most due to random volatibity.
    As we did not pick a section or number beforehand and we had 37 way to build a section we must add more data to check
    And, for instance 3sd in a 6 -number-section at 1000 is a stronger chance than the same 3sd at 2000 or more.
    They would probably even out with 4sd at 3000 .
    There must be a math way to compare this data collection
    As we get passed data and we put our eye in hot section we probably see positive trends working. We know that luck means fluctuation at range of -3 to +3 standard dev.
    How do you see this realm?

    1. “standard deviation number tells us how far a number o section is from average.”

      It’s important to note that standard deviation is not a fixed number. Standard deviation is a quantity expressing by how much the members of a group differ from the mean value (expected value) for the group.

      “At 1000 trials you surely find 1 or 2 sectons hitting by 2 or 3 sd. Most due to random volatibity.”

      Yes, of course. It’s all about probability. There is a chance of that happening and if normal distribution applies (, which should apply in case of roulette except in case of wheel bias) you can easily calculate the probability of the results that will fall within +/- 1,2 sigma (93,6%).

      “And, for instance 3sd in a 6 -number-section at 1000 is a stronger chance than the same 3sd at 2000 or more.
      They would probably even out with 4sd at 3000 .”

      I don’t really understand this part. I think this is what you are trying to say (I might be wrong):
      A: 6 fixed numbers in a row, repeated 1000 times
      B: 6 fixed numbers in a row, experiment repeated 2000 times
      C: 6 fixed numbers in a row, experiment repeated over 3000 times

      And you are saying that: the standard deviation of A > B, and it will even out at C.

      Okay, so the standard deviation needs to be established first. First you establish the natural distribution of the system (in this case roulette) by running hundreds or thousands of experiments (in this case just simply playing roulette).. The average of these results will be the expected value.

      Then you take the expected value and run tests (hundreds or thousands) using the 6 fixed roulette numbers. Then, you compare the numbers with the expected value you calculated and then you calculate the “deviation of results from the expected value (expressed in % of probability)” a.k.a standard deviation, and if that’s high or low enough (statistically significant as they say it), then you are onto something. In short, if the difference is significant from the expected value, then your technique works.

      So, back to your question: the standard deviation of A is not necessarily higher than B, it can increase or decrease or stay very close to zero, but it does”even out” at C (it becomes more accurate the more times you repeat the experiment).

      “As we get passed data and we put our eye in hot section we probably see positive trends working. We know that luck means fluctuation at range of -3 to +3 standard dev.
      How do you see this realm?”

      I’m not sure what’s the question here exactly but here is my answer.

      First, luck does not mean a fluctuation between -3 and + 3 sigma, standard deviation is not limited to a range of -3 and +3, it only means that if there is no trend (positive or negative) then natural distribution applies (also called normal distribution), and when we talk about normal distribution we only investigate results between +3 and -3 sigma, because that represents 99,9% of the results. Nothing more.

      And secondly, you are simply misunderstanding standard deviation. Please look up “standard deviation” and “normal distribution” on Wikipedia, it will explain it better than I can.

      ——

      I hope this helps, thanks for the question. I understand that this is complicated. People don’t deal with standard deviation on a daily basis, most people don’t even know what it is. Still, I hope I could help.

  2. Hi Simon, thanks for your answer.
    Let me clarify it. We are talking about biased wheel detection. You must find a number/section that hit beyond 4 sd to start with.
    You take 1000 trials on a french wheel, section 0 32 15 19 4 21 (6 numbers) hit 197 times(3sd), it only shows a regular fluctuation of a 6-number-section because we did not decide that these exact numbers would hit 197 or more. In case we stated 0 32 15 19 4 21 would hit 197 or more and after that we had this confirmation would mean a different thing(subjective probability?)
    iIn the other case you focused on the only section hit by 3sd(there are at least 37 ways to create a 6-number-section)
    As we add more data(1000 a day), we have got 547 hits at 3000 for the same 6 numbers, sd number is the same 3sd. Ths 3sd at 3000 is weaker that 3sd at 3000., why?
    One of my questions was to know what 6number-frequency( or sd) should be equal to 3sd at 1000 for 6 number.
    This subject we know is not in any book.
    As 3sd at 1000 has positive or negative fluctuation working it takes strong math to find out true results

    regards
    ybot

  3. Hi Simon, any comment about my last post?
    regards, ybot

    1. Your question makes no sense, and I won’t make the calculations. Sorry. Perhaps someone else visiting this website will. (That method is not working, and you are on the wrong track believe me).

  4. Hi Simon, my questions are math related. After many years in this business I belive we must know the exact facts and probabilities. As i read your original post and info I guessed you were more involved in these issues. Warm regards

    1. A few years have passed. Did something ever come out of your magical method? Just wondering. Or was it a dead end, as I suspect?

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