Each roulette table moves in sessions, each session is associated with a spin of the wheel and that spin's result. If you haven't read up on the rest of the site I'll quickly go over the different colors of chips and how they relate to the rest of the roulette rules. You trade in your checks (which most people think of as regular casino chips, but they're actually called checks) for roulette chips when a new session starts, and the dealer assigns you a number and denomination. All of your chips of the same color are worth the same amount. After the ball has started spinning, the dealer will wave his hands across the table and say 'no more bets'. Just sit back and let the ball fall where it may. Now lets take a look at each of the individual bets you can make. The inside bets are made up of specific numbers or combinations of numbers within the number layout, or along the border of it. Low or High - this bet lets you predict whether you think the next number to come up will be part of the range from 1 to 18, or part of the range from 19 to 36. Dozens - a bet very similar to the columns bet, dozens lets you place a bet on either the first dozen numbers (1-12), the second dozen (13-24), or the third dozen (25-36)

Roulette is the game where you guess where the little marble is going to drop on the spinning wheel. Roulette would be a great game were it not for the high house edge - usually 5.26%, sometimes as low as 2.63%, which is still higher than blackjack, craps, or baccarat. For most bets it's fairly obvious - you can't miss the Red diamond for Red bets, and things like Even, 1-18, and 1st 12 are written out in plain English. you will likely lose money faster the more bets you make, because you're betting more. In most games players can continue making bets even while the ball is still spinning. Each player's chips are a different color. That way if two players bet on the same number (or set of numbers), then the dealer knows who to pay, and arguments can't arise over who bet what. Sometimes the dealer will ask you "Inside or Outside? In other games the color of the chip denotes the denomination, but in Roulette the color denotes only which player the chip belongs to. Roulette chips can in fact be any denomination - $1, $5, $25, etc. Inside bets can usually be as small a you like, as long as the total of all your inside bets is the table minimum. All the bets on the layout carry the same house edge, with the exception of 5-number Line Bet (0, 00, 1, 2, 3), which carries a whopping 7.29% edge! Black and Red still have equal chances of hitting. There have been 152 spins (coincidentally, 4 x 38), and so we expect that each number should have come up 4 times on average. It's more important to know what the house edge is, than how to calculate it, but here's a quick analysis in case you're interested. On an American wheel, there are 38 spots - numbers 1-36, plus 0 and 00. The difference between the true odds and what they actually pay you is 2/38, or 5.26%.