The term “Fibonacci numbers” is known all over the world and it can refer not only to gambling sphere, but also to art, music, poetry, politics and so on.  For example, some natural phenomena grow according to Fibonacci sequence of numbers. The essence of this method is to calculate the sum of two preceding numbers.

For instance:
2 2 4 6 10 16 26 etc. or
1+1 = 2
1+2 = 3
2+3 = 5
3+5 = 8
5+8 = 13

At Roulette the Fibonacci sequence comprises the base for betting systems that in some term can be much cheaper for a player than Martingale system, but much more slower. This is explained by the fact that stakes in Fibonacci System grow slower, but you have to take part in a lot of last rounds before the end of the session.

While using Fibonacci System each time when you lose, you increase your bet in the next round as in Martingale system. But the difference is that here you follow the number Fibonacci principle. For example, make an initial bet. If you have lost, repeat the previous bet, and if you have lost the second time, make a bet three times more than the previous one, then five times more and etc.

If you have won, cross out two last numbers and put a new number. The sequence is over, when you return to unity. For example, you increase your bet 13 times more than the previous one and win and then you cross out such numbers as 13 and 8 out of number series. You increase the next bet 5 times more and if you win, you cross out 5 and 3, then you increase your bet two times.