OK, I hope I get these numbers right --you wouldn't believe the hours some of these posts are made at (thanks to sqzbox for a little correction, much appreciated):
The original premise on system inception being: 1 cycle for tracking, half a cycle for betting (this was originally an American wheel system for land casinos).
Exactly 1.5 cycles total.
American wheel's cycle is 38 spins, so half a cycle is 19.
38 spins collection.
19 spins for betting.
(Half a cycle on the american wheel is 38 / 2 = 19)
When adapting to European roulette the numbers are:
37 spins collection.
37 / 2 = 18,5 half a cycle.
We round it up to 19, although it can be 18 too if rounded down, as you can prefer is you are more conservative (which I am and it was my first choice when adapting it, but 19 makes more sense to match the original better)
So we have 37 + 19 = 56 spins total for the euro wheel.
This is what a full "tracking + attack" cycle for European wheel lasts.
...As a curious note, if you sum 37 +56, you have 93, so this method could be named the "93 system" too.
Cheers!
The original premise on system inception being: 1 cycle for tracking, half a cycle for betting (this was originally an American wheel system for land casinos).
Exactly 1.5 cycles total.
American wheel's cycle is 38 spins, so half a cycle is 19.
38 spins collection.
19 spins for betting.
(Half a cycle on the american wheel is 38 / 2 = 19)
When adapting to European roulette the numbers are:
37 spins collection.
37 / 2 = 18,5 half a cycle.
We round it up to 19, although it can be 18 too if rounded down, as you can prefer is you are more conservative (which I am and it was my first choice when adapting it, but 19 makes more sense to match the original better)
So we have 37 + 19 = 56 spins total for the euro wheel.
This is what a full "tracking + attack" cycle for European wheel lasts.
...As a curious note, if you sum 37 +56, you have 93, so this method could be named the "93 system" too.
Cheers!