Each roulette table moves in sessions, each session is associated with a spin of the wheel and that spin's result. 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. There aren't many specific things that can be considered roulette rules at the table, but here's one you shouldn't forget. At this point, as you intuition may have mentioned to you, you can't place any more bets. Just sit back and let the ball fall where it may. Fiver number bet - there is only one five number bet available. The outside bets on a roulette board are simply the bets that reside 'outside' of the main playing area of 38 numbers. 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. Columns - at one end of the set of 38 numbers are boxes with the words '2 to 1' written in them.

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) The house edge is the same whether you make one bet per spin or several. 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. Then he'll scoop up all the losing bets towards the dealer area. 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. " 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) There's no advantage to limiting yourself to inside or outside. Inside bets can usually be as small a you like, as long as the total of all your inside bets is the table minimum. If Black has come up for the last 10 spins in a row, the next spin is not more likely to be Red. Here's another example: Since there are 38 slots on the wheel, we expect any given number to hit 1 out of 38 spins on average. There have been 152 spins (coincidentally, 4 x 38), and so we expect that each number should have come up 4 times on average. You can certainly switch to another number if you want, but that won't improve or worsen your chances. 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 European wheel has a lower house edge (2.63%) because it has only 37 slots instead of 38 (no 00) If you play Roulette, the most important thing is to find a casino that offers the European wheel (which is called "Single 0" Roulette) The last time we checked, Single 0 Roulette was available at the Stratosphere and the Monte Carlo on the Vegas Strip.