Ipposnif : Betfair Horse Racing Betting Automation
Horse Snif

Auto DAlembert - Lay @2

TRIGGER TYPE PROGRESSION DEFAULT CAPITAL

Automatic

Punting Lay

D'Alembert

50

D'Alembert is a punting system, applicable to even odds, invented by the mathematician Jean Baptiste Le Rond d'Alembert.
This progression has the following rules:
Bet one unit size on an even odd. In our case we lay horses with an odd between 1.9 and 2.3, one minute at the start.
If the bet is losing, increase the next bet size by one unit;
if the bet is winning, decrease the next bet size by one unit (without going below 1 unit).

When the number of losing hands and the number of winning hands are at least equivalent in the mid-short term, the system provides a net profit in units of half of the played hands.