Whatever your method, there is no absolute winning strategy. The outcome of where the ball will land is a matter of chance, and each roll is a unique occurrence that should be treated as such. Though you may feel inexperienced there is an old say about Roulette, “the wheel has no memory.” Black and red, odd or even, and all bets on the table have the same amount of chance hitting on any given spin. This is huge positive for players new to the game, as Lady Luck could be just around the corner.
Assuming that the possible bets are all understood, Roulette is essentially a trivially simple game to play. For each turn, once all bets have been placed using coloured chips to distinguish each player, the croupier halts betting, spins the wheel, and rolls the ball in the opposite direction. When the ball comes to a halt in one of the slots, the croupier announces the result, collects all losing bets and pays out the winner's profits.
Of course, casinos tend to frown on precise measurements and computer simulations by their gamblers, so the researchers developed a simpler method of predicting the outcome of a roulette game that could be deployed without notice. The first step is simply for a player to note the time it takes for the ball to pass a fixed point to get a rough approximation of the velocity of the ball. That approach, according to the researchers, produces results that " although noisy, are feasible" for making predictions.
Like all betting strategies, in the long run the math is against you. This way of playing (aka "Martingale") will be successful only in the short term. Yes, you will see it work say, 9 times out of 10, but the winnings from your 9 successful session will not cover your losings from the 1 losing session you are bound to come across sooner or later. Casinos always have the edge on your money rather than the other way around. Statistically, this is like selling a lottery ticket. You have a large chance of a small win (the selling price of a losing ticket), but a small chance of a big loss (owing the holder of a winning ticket).
As you might guess, the wider the range, the lesser the payout you will receive. For example, if you chose to bet 1-18 and won, you would get even money on your bet. Subsequently, the tighter your range of numbers, the higher the payout you will receive. If you were to bet the two numbers like in our example, the payout would be 17:1, significantly higher.
Due to the addition of an extra zero in American Roulette, the house edge is increased to an unfavorable 5.26% compared to its European counterpart. European Roulette has halved house edge due to its use of a single zero, making it 2.7%. If you’re a fan of American Roulette, by all means take a spin; but it’s good especially as a beginner to keep in mind that the house has a greater advantage of taking your money.