Home page Backgammon home page

-5,-23 (97.9%)

1. First cube action by the trailer

2
Basic take point : 23.83% Gammon value
2
: 62.79%
Gammon value
1
: 43.89%
Doubler's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point (without redoubles) 23.83% 28.33% 32.32% 35.22% 35.9% 39.12% 42.03%
Doubling window (without gammons) : 47.89% - 76.17%
50
4
Basic take point : 13.27% Gammon value
4
: 3.53%
Gammon value
2
: 24.92%
Doubler's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point (without redoubles) 13.27% 13.58% 13.88% 14.12% 14.18% 14.48% 14.78%
Doubling window (without gammons) : 71.59% - 86.73%
50
8
Basic take point : 52.72% Gammon value
8
: 281.01%
Gammon value
4
: 115.43%
Doubler's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point (without redoubles) 52.72% 63.09% 69.73% 73.54% 74.35% 77.74% 80.34%
Doubling window (without gammons) : 2.97% - 47.28%
50

2. First cube action by the leader

2
Basic take point : 21.9% Gammon value
2
: 24.92%
Gammon value
1
: 40.34%
Doubler's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point (without redoubles) 21.9% 23.79% 25.6% 26.99% 27.33% 28.97% 30.55%
Doubling window (without gammons) : 52.11% - 78.1%
50
4
Basic take point : 33.45% Gammon value
4
: 115.43%
Gammon value
2
: 62.79%
Doubler's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point (without redoubles) 33.45% 40.34% 45.93% 49.71% 50.57% 54.47% 57.81%
Doubling window (without gammons) : 28.41% - 66.55%
50
8
Basic take point with automatic redouble : 0.42% Gammon value
4
: 3.53%
Taker's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point with automatic redouble 0.42% 0.36% 0.32% 0.29% 0.28% 0.25% 0.23%
Doubling window (without gammons) : 99.52% - 99.58%
50
16
That redouble is automatic
Basic take point : 73.75% Gammon value
16
: 167.85%
Gammon value
8
: 281.01%
Doubler's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point (without redoubles) 73.75% 77.53% 80.35% 82.15% 82.54% 84.3% 85.73%

Return to the MET