Roulette system Nine to five

The author's comment:
... I checked a lot of my own "systems" on the computer and was once very surprised. This system won more than lost. I tested this system in four different casinos - and also won! Now I understand that I have not tested it very much. But knowing how I'm not lucky in the casino, I realized that I came up with something worthwhile ... I hope that this system will please you. ... Now she gives me extra income as a "real job" ...

  • Bets: Negative progression (increase of the bet on loss).
  • Cash collateral: 493 chips.

rules
The bet is made on one number. You can choose a number at random. To increase the chances of waiting for a repeat of one number for no more than 15 spins and put on it.

We use the following sequence of bets:
2 chips per number for 27 spins 54
3 chips per number for 10 spins 30
4 chips per number for 8 spins 36
5 chips per number for 6 spins 30
6 chips per number for 6 spins 36
7 chips per number for 4 spins 28
8 chips per number for 4 spins 32
9 chips per number for 4 spins 36
10 chips per number for 3 spins 30
11 chips per number over 3 spins 33
12 chips per number over 3 spins 36
13 chips per number over 2 spins 26
14 chips per number over 2 spins 28
15 chips per number for 2 spins 30
16 chips per number for 2 spins 32

After winning, go to the beginning of the progression.
If after winning, you decided to change the number to which you bet, put 5 spins on the winning number, only then change the number.