The D’Alembert system was invented by the 18th century French mathematician Jean-Baptiste le Rond d’Alembert and is perhaps the easiest of all Roulette strategies to apply. As a negative progression system, it involves you placing a bet, adding one unit to it if you lose, or removing a unit from it if you win, i.e. raise when you lose, lower when you win. Predicated on the idea of natural equilibrium, the D’Alembert strategy works best when applied to a set of even wins and losses for the same bet – but of course you won’t know what the Roulette wheel has in store for you until you start to play.
Perhaps the most popular roulette bet of all is the Red or Black wager, which pays even money and allows players to bet on either color. If the player wins he will keep the initial state and receive an equal amount. Odd or Even has the same payout ratio, the only difference being the fact that players bet on old and even numbers. The High or Low is also an even money bet is the one on numbers ranging from 1 to 18 or 19 to 36 and in all these roulette bets, the house extract its edge from the zero slot.

Columns don’t contain consecutive numbers – for example, the first column has 1, 4, 7, 10, 13, 16, 19, 22, 25, 28, and 31 – and the number of red and black numbers differs between each column, a fact that we’ll cover in a moment. And remember, the 0 and 00 aren’t included in any of the columns because they’re special and too good for all the other numbers.
Another example is expecting you’ll never see 37 different numbers appear in 37 spins. Firstly, it will happen just as often as any other sequence of 37 spins. So why would you favor one group of 37 numbers over another 37 numbers? There is no difference at all. Each spin is independent and with the same odds. It’s exactly the same as expecting to never see four reds in a row (RRRR). It may occur less often than a mixed sequence like BRRB or RBRB, but the odds of any specific sequence happening are exactly the same. So thinking one sequence is more rare than another is delusion.
Over the course of time, casinos decided to improve the house edge and since imagination is not their strong suit, the solution was to add another zero. The betting table changed its structure many times and when the game was imported to America, these changes grew numerous. French Roulette has a more traditional layout and offers better odds for players, while adding two special rules for the connoisseurs.
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.  When you buy in, tell the dealer what denomination you want. He'll put a marker on his stack of chips that are the same color to note how much each of your chips is worth.  Because roulette chips are non-denominational, you can't use them in other table games.  When you're done playing roulette, give your chips to the dealer and she'll exchange them for regular, denominational chips.
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.  Black and Red are still equally likely. There's an old saying, "The wheel has no memory."  That means it doesn't know what it spun before, and even if it did, the wheel can't select what number comes up out of its own volition.  There's more on this in my article Debunking the Gambler's Fallacy.
##### Like all good games, roulette is very easy to understand but still retains the sophistication of the numerous Hollywood films it stars in. And unlike some other popular casino games, learning how to bet is simple too. There aren’t any technical terms or complicated betting systems – at its very simplest you just choose what number that little ball will land on. Of course, there is more to it than that but it is a very easy game to start to play. But that is not to say that you can’t pick up some roulette wheel tips and tricks. Let’s teach you how to win at roulette!

Now if you hit a winning number you will win a total of 140 chips (4 x 35 = 140), plus with the 4 chips you have from the winning bet you now have a total of 144 chips, so \$144 in this case. This is a good return on your \$20 investment! If you are looking for the best Roulette strategy to try now on your online Roulette game, give this one a go….it works very well!
So you’re ready to learn how to beat the house at roulette? Unfortunately, in the long run, the house is going to have an advantage, as is the case with all casino gambling. This does not mean you can’t be a winner and also does not mean you can’t employ a few strategies to give yourself a better chance of winning. Our experts present and analyze some of the most popular betting and strategy methods so you can decide if you’d like to employ them or not.
Roulette is one of the world’s favourite casino games for a reason. Deceptively simple and yet hard to master, it’s a game that reveals added layers of complexity the more you study it. In other words, if you think roulette involves little more than watching a little ball bounce its way around a wheel while randomly tossing chips at sections of the table, you don’t understand roulette. Sure, you can play it that way, but discerning players know better than that. Discerning players appreciate that there’s a right way and a wrong way to approach roulette.
The game of roulette, regarded as one of the most popular casino games for almost two centuries, provides an array of opportunities to earn money. In the current guide we dedicate some time to expose all the crucial terms, facts, methods of play and methods of game manipulation (legal and illegal), that every player, from the beginner to the seasoned gambler, should be aware of.
Alternatively, you could wait for rare “triggers” that mean you skip many spins before betting. Then you apply an aggressive betting progression and may get lucky with a big win. The result of this is a lot of spins will occur, but you rarely bet. So you can last many thousands of spins without blowing your bankroll. This doesn’t make the system good. It just makes a losing strategy more boring to use. A strategy like this on a bankroll trend chart will show a lot of dramatic up and down bankroll spikes.
If you’re playing at a table live in the casino or online with multiple players, you can imagine that it is important to keep track of whose bets are where. For this reason, casinos will exchange your money for colored chips to keep track of your bets. For example, if there are three players at a table, one player might have red chips, one might have yellow chips, and one might have purple chips. This makes it very easy for you and the dealers to know whose bet belongs to whom.
On an American wheel, there are 38 spots: numbers 1-36, plus 0 and 00.  Your odds of winning a one-number bet are 37 to 1 (37 ways to lose, 1 way to win).  But if you win, the casino doesn't pay you 37 to 1, they pay you less: 35 to 1.  The difference between the true odds and what they actually pay you is 2/38, or 5.26%.  You can do this same calculation for the other bets, and it comes out the same.
A slightly more complex betting strategy, this system is based on the famous Fibonnaci sequence – 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, and so on, with each number being the sum of the previous two numbers. This sequence of numbers was conceived by the 13th century Italian mathematician Leonardo Pisano Bigollo, who first brought the Arabic numeral system to the west. To apply it to roulette, start your play with a real money online casino bet, and then simply apply this sequence with a matching bet increase every time you lose. Let’s say for example you bet \$1. If you lose your bet, next time round you’ll bet \$2 – then you’ll go from \$2 to \$3, \$3 to \$5, and up the rest of the sequence. Should you win your first bet, you’ll start again at \$1. If you win further down the sequence, cross off the last two numbers at the point where you began to win, and start from the next one. The theory underpinning the system is that each lost bet will be recouped by betting the lost amount on the next wager, covering consecutive losses by moving up and down the numerical sequence. While a viable theory, like the Martingale, you could end up blowing your bankroll if you hit a solid losing streak.
Roulette games have minimum bets, which will be posted on a placard at the table.  Minimum bets work differently for inside bets (specific numbers) and outside bets (everything else).  For outside bets, any bet you make has to be at least the table minimum.  Inside bets can usually be as small as you like, as long as the total of all your inside bets is the table minimum.  For example, with a table minimum of \$5, you could put \$5 on #14, or \$1 each on #14, #27, #8/9, #28/29/30, and #19/20/22/23.  Remember that you can bet inside or outside if you like; there's no requirement to bet both on a given spin.
Know a bit about the Fibonacci strategy. Leonardo Pisano Bigollo, also known as Fibonacci, was a famous Italian mathematician who discovered an interesting sequence of numbers which are now named after him. The sequence goes as follows, with numbers generated by adding the last two digits together: 1 - 1 - 2 - 3 - 5 - 8 - 13 - 21 - 34 - 55 - 89 - 144 - 233 - 377 - 610.[7]
You can’t determine which number that ball will land on but you can determine the amount you’ll win when your bet comes in. The best players have a roulette strategy, which can range from the extremely simple to the surprisingly complex. Approaching roulette with a gameplan in mind makes sense as it’s a smart way to make the most of your money. Whether you choose to play conservatively or aggressively will depend on a number of factors including the level of profit you’re seeking and the level of risk you’re willing to expose yourself to. We’ve put together a guide to some of the best roulette playing strategies available.