Each roulette table moves in sessions, each session is associated with a spin of the wheel and that spin's result. A session ends when the ball lands where it may, and the dealers clear the board of losing bets (and pay winning ones of course) Each player plays with their own color chips. 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. Straight-up bet - this is the classic roulette bet. Choose any one of the 38 numbers and put your chips down on that number for the chance to win back at 35 to 1. Split bet - you can place a single bet on two individual numbers if those numbers are beside each other on the table layout. The outside bets on a roulette board are simply the bets that reside 'outside' of the main playing area of 38 numbers. There are no winning outside bets for 0 or 00 results. Odd or Even - similar to the red black bet, this even money bet is based on whether the resulting number will be odd or even. 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.

We've added blue circled letters to the diagram to point out how to make the not-so-obvious bets (the sets of 2-6 numbers) You don't have to make just one kind of bet for each spin, you can make several, and you win if the ball lands on any of your numbers. In most games players can continue making bets even while the ball is still spinning. When the ball is getting ready to drop, the dealer will wave his hand over the table, which means "No more bets". When the ball falls into a slot, the dealer will announce the number and the color, and place a marker on the layout where the winning number is. " when you're buying chips, to find out whether you're making inside bets (the ones listed in purple in the table, on specific numbers) or outside bets (the ones listed in yellow, on kinds of numbers) When you buy in, tell the dealer what denomination you want. Minimum bets work differently for inside and outside bets. For outside bets, any bet you make has to be the table minimum. It's important to understand that the outcome of the roulette wheel is truly random. If Black has come up for the last 10 spins in a row, the next spin is not more likely to be Red. The wheel has no memory. 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 last time we checked, Single 0 Roulette was available at the Stratosphere and the Monte Carlo on the Vegas Strip. You don't get paid for the win, though, but it's better than losing it outright. In effect, this variation has the ability to turn a loss into a tie.