Because this is a chase system, a 'loss' in the system is worth A: 1 unit B: 1*2+1 units C: 3*2+1 units = 11 units.
So every recorded win is 1 unit, and every recorded loss is 11 units.
If you played the system without putting as much weight on the B and C bets (ie what some people are quoting as 'smart' money management), your loss would be slightly less units, but your win will also be averaging less than 1 unit, since you would not recover 100% of your A and B loss.
So every recorded win is 1 unit, and every recorded loss is 11 units.
If you played the system without putting as much weight on the B and C bets (ie what some people are quoting as 'smart' money management), your loss would be slightly less units, but your win will also be averaging less than 1 unit, since you would not recover 100% of your A and B loss.