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. 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'. At this point, as you intuition may have mentioned to you, you can't place any more bets. Corner bet - lets you bet on four adjoining numbers. Placing your chips at the point where four numbers meet will indicate you want a corner bet. When you place an outside bet your bet must meet the table minimum. There are the different types of outside bets. 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. 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)

You should always calculate your expected loss and how long you can play on a given bankroll before playing any game, but with roulette it's especially important. now, let's see how to play roulette. 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 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. Roulette games have minimum bets, which will be posted on a placard at the table. Minimum bets work differently for inside and outside bets. In this way, Roulette is more like slots - one single bet can win a lot. 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. 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. European games have an option called en prison which reduces the house edge to 1.35%, but it's generally not available in the U.S., even in casinos that use the European wheel. In effect, this variation has the ability to turn a loss into a tie.