Rules:
- On a lose we only move the unit up by +1 unit at a time, as in the standard D'alembert..
- We always reset to base unit when we tie or reach a new bankroll high.
- On a win, we can lower MORE than -1 unit at a time using the following criterion:
We compare both, the amount if we take -1 from the last winning bet (as in the standard D'alembert) and the amount of units we are below from the bankroll.
Example:
We start with 200 units.
We place 1 unit and lose.
We have this:
- D'alembert says: 1 + 1 = 2 as next bet.
- We are -1 unit below: 1 as next bet.
We chose 1 as our next bet since it is the lower.
-------
Another example:
We were up at 230.
We are currently at 220.
In our stream of bets at this given sample time we are placing 4 units.
We lose -4 and are now at 216.
- D'alembert says: 4 + 1 = 5 as next bet.
- We do the math (High bankroll – Current): 230 – 216 = 14 units as next bet.
We always pick the lower, so in this case we pick what D'alembert says: 5 units as next bet.
-------
The third possible example is: at times it will be the same value on both, the D'almbert and the loss units. No brainer. Just use that value.
I.e: You start with 200.
Place 1 unit. Loss.
199
You determine 1 unit as next bet and lose.
198
Now D'alembert is 1+1 = 2 as next bet AND you are -2 units below = 2 as next bet.
Same amount, you use it.