There’s a mathematical system behind every casino game. But when it comes to the Roulette, the sense of anticipation has become an obsession to many. is going to explain the mathematics principle behind the wheel of fortune, which is in fact quite accessible to the human mind.
To most of us Roulette means fun and enjoyment. Sometimes it is hard to imagine that there’s a formula behind the spinning wheel and the ball rolling around before coming to rest. Understanding the formula is essential for preventing losses and enhancing gains. The two main versions of Roulette are run by different formulas because of the extra element in the American version, the double zero. The house has a clear advantage over the players in the American version.
Now let’s have a closer look at the exact calculations for both versions. The American wheel has 38 numbers, one additional as compared to the European. Every 38 spins there should be at least a winner, the odds being thus 37 to 1. According to this information we can calculate the house advantage for the American Roulette: 5.26%. The house advantage can be calculated by dividing the 2 unit-difference between the odds by the total amount of numbers.
Of course the situation sounds much better in case of the European Roulette, which highly recommends above the American. The wheel contains only 37 boxes of numbers and the chances of winning appear more frequent, as to the house advantage, it is much more convenient.
Once the player chooses to place an inside bet on two numbers, his chances to win are suddenly doubled: 2 wins against 36 possible losses. The odds improve to 18 to 1, meaning that the payoff odds are actually 17 to 1 or 34 to 2. These provisions are available for all the types of inside bets.
As to the outside bets, the even payoff bets are somehow similar except for the cases when the surrender or en prison rules apply. Betting on 18 red/black, even/odd, or high/low numbers, involves 18 vs. 20 chances of winning (including the green zeros). Betting on the three-column or three-dozen brings about 12 possibilities of winning but also 26 possibilities of losing, which maintains a less healthy payoff perspective of 2 to 1, the odds being 26 to 12.
Many players adore the Roulette because there is no connection between rounds; the game is just a succession of independent spins and surprising results. At the same time, this principle dissatisfies players who prefer the opposite kind of games, with interconnected rounds, such as Blackjack, where the final result is decided by previous actions and moves. also aims to show you how to calculate the Roulette odds. Let’s take the European wheel, which has 36 red and black slots, and 2 green slots. Either you wager on reds or blacks, the probability of winning will be less than 1 in 2 – there are 18 red slots, so less than half, so the odds are 47%. That means the house has 53% chances of winning, with a slight advantage over you.
At this point, it’s time to introduce the concept of Expected Value in Roulette. It is something you should definitely know about. The Expected Value is a theoretical calculation of winning/losing expectations when repeating the same bet over and over again. For instance, if your bet value is $10 and you choose to bet only on reds, your losing expectations could not overpass $0.53 for each spin.
We really hope that the information provided by about Roulette mathematics has been useful and might help you become a better player. We promise to offer a quick overview of every mathematical concept in online gambling.