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. If you have a player you likes to put down twenty different bets each time they play, the sessions are going to move a little slower. After the ball has started spinning, the dealer will wave his hands across the table and say 'no more bets'. The outside bets on a roulette board are simply the bets that reside 'outside' of the main playing area of 38 numbers. When you place an outside bet your bet must meet the table minimum. This is different than inside bets, where the total of all of your inside bets must meet the table minimum. There are the different types of outside bets.

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. you will likely lose money faster the more bets you make, because you're betting more. New players often have to be told this repeatedly the first time they play because they kept forgetting and because they're excited about collecting their winnings. 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? If you're asked Inside or Outside, always answer "Both", even if you only intend to bet one or the other. That way, you're not locked in and you always have the ability to change your mind. There's no advantage to limiting yourself to inside or outside. Roulette chips can in fact be any denomination - $1, $5, $25, etc. When you buy in, tell the dealer what denomination you want. 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! If Black has come up for the last 10 spins in a row, the next spin is not more likely to be Red. Black and Red still have equal chances of hitting. The wheel has no memory. The chances of #27 coming up on a given spin are the same, whether it just come up on the last spin or not - 1 in 38. 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. The last time we checked, Single 0 Roulette was available at the Stratosphere and the Monte Carlo on the Vegas Strip.