Home page Backgammon home page

-4,-13 (90.02%)

1. First cube action by the trailer

2
Basic take point : 23.2% Gammon value
2
: 60.5%
Gammon value
1
: 48.85%
Doubler's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point (without redoubles) 23.2% 27.59% 31.49% 34.33% 35% 38.17% 41.04%
Doubling window (without gammons) : 55.8% - 76.8%
50
4
Basic take point with automatic redouble : 8.88% Gammon value
2
: 34.55%
Taker's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point with automatic redouble 8.88% 7.81% 6.97% 6.42% 6.29% 5.74% 5.27%
Doubling window (without gammons) : 88.06% - 91.12%
50
8
That redouble is automatic
Basic take point : 49.9% Gammon value
8
: 136.64%
Gammon value
4
: 99.61%
Doubler's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point (without redoubles) 49.9% 55.92% 60.65% 63.76% 64.47% 67.61% 70.24%

2. First cube action by the leader

2
Basic take point : 29.29% Gammon value
2
: 34.55%
Gammon value
1
: 61.66%
Doubler's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point (without redoubles) 29.29% 31.65% 33.86% 35.53% 35.93% 37.88% 39.71%
Doubling window (without gammons) : 44.2% - 70.71%
50
4
Basic take point : 31.02% Gammon value
4
: 99.61%
Gammon value
2
: 60.5%
Doubler's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point (without redoubles) 31.02% 37.27% 42.48% 46.06% 46.89% 50.67% 53.95%
Doubling window (without gammons) : 36.35% - 68.98%
50

Return to the MET