# Roulette Game Review Guide

Online roulette has become popular in so many online casinos. Online roulette enables you to check different combinations. There is no secret that the European form of roulette is the most profitable game that any American, Mexican, or French Vision of the game. Online roulette allows players to play from the comfort of their homes.

Online roulette can be easily played at any time of the day irrespective of day and night. With the best online roulette app, you can fully customize the game to your schedule. You don’t need to adapt to any modern gaming establishment because casinos are open around the clock with a huge library of games.

## What is The House Edge?

Online roulette is a game with a mid-level house edge. In online roulette games, the house advantage differs depending on which variation of the game is played.

For example, in American roulette, we know that there are two zero pockets on the wheel. The value of house edge is slightly higher in this game i.e 5.26%. If we compare European roulette with American roulette, then European roulette has a single zero wheel and this can be more profitable for players because it has a lower house edge of 2.7%. Please note the house edge in roulette remains the same despite the fact the payouts for different types of bets vary.

The ability to calculate the house edge in the game of roulette is really very important as it allows players to make more informed choices when placing their bets and thus, reducing their losses when playing for longer periods of time.

## What Is Variance?

Formulae to calculate variance value in online roulette is:

variance = n*p*q

Let’s say value of n=2, p=4, q=3

Therefore, Variance = 24

The variance signifies how to spread out each and every probability from the average. Variance value does not tell much, because it’s not in the same units as “number of wins”. However, the variance is only important for describing the awareness of results and the shape of the distribution, it’s actually a stepping stone toward getting a more useful number in the form of the standard deviation.

## What is The Payout Percentage?

Payout percentage in roulette varies according to American & European Roulette standards. American roulette adds one extra slot number 00 to the table & wheel reduces your odds of landing any single number. If you are playing for real money then European roulette is best to improve your online roulette.

In an online roulette game, the chances of winning totally depend upon odds. You would need more than 20 types of bets to make in online roulette & there are 8 different variations of the casino game to play. By learning odds, players improve their chances of winning real money.

## What is The Playability Rate?

Online roulette is a game that has a good playability rate. The theoretical house edge is really important for online roulette. The winning rate is exactly the opposite of the online roulette RTP %age. The French variant uses the European Roulette wheel. This means that the game features 37 numbers and uses a single zero pocket. If you play a Straight bet, you have a 1 in 37 chance of collecting a payout. This translates to a house edge of just 2.70%, which is better than the American variant which increases the edge to more than 5%.

## What Is Game Type?

### 1. American Roulette

American roulette is the basic version of a roulette game. It has all the basic rules that we learned above. American roulette is popular for having lower house edge value. If we talk about other online options then it does not look appealing.

### 2. European Roulette

European roulette is also similar to American roulette, but there is one difference here. Roulette is popular among players due to its lower edge being half of what it is in its American counterpart. It includes two zeroes, 37 pockets, and only one single zero space.

### 3. Double Ball Roulette

Double Ball Roulette was first appealed at Los Vegas which took an action up by tossing another little white ball into the equation. This game started with lots of experiments done at the casino. The main idea behind this online roulette was to give much more excitement to new players. This is also played on a basic European wheel and lower house edge value is also witnessed here.

### 4. Multi-Wheel Roulette

If you just learned that double ball roulette sounded exciting, wait until you hear about multi-wheel roulette. In multi-wheel roulette, you will have eight wheels instead of one wheel. There is an opportunity to bet on 8 wheels at once. You can place the same bet on all active wheels, you are not allowed to make a bet on any inactive bet. If you are making eight bets each round, then definitely you will get intense excitement after a few spins.

### 5. Rapid Roulette

Rapid roulette is a video roulette basically having low house edge value. In online casinos, you need to have players wager on more spins in order to get the volume of bets necessary to make a nice profit. This lower house edge poker game has a very high profitable slot machine history.

This roulette totally differs from its traditional machinery setup in terms of the game in video form. The wheel in the game is not virtual and may or may not need any real person performing the spin each time. Players can place their bets on the video board, the ball will be deployed electronically, although once it hits the wheel, it’s free to land wherever.

## Conclusion:

Roulette is a classic and traditional game of the casino industry. This game seems familiar to so many gambling players that it tends to lose some excitement after multiple spins. If one variant of the game is starting to lose its luster, consider giving another variant of the game a shot.