Home page Backgammon home page

-7,-17 (87.76%)

1. First cube action by the trailer

2
Basic take point : 24.1% Gammon value
2
: 58.64%
Gammon value
1
: 47.13%
Doubler's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point (without redoubles) 24.1% 28.31% 32.07% 34.81% 35.46% 38.53% 41.31%
Doubling window (without gammons) : 50.66% - 75.9%
50
4
Basic take point : 19.66% Gammon value
4
: 14.77%
Gammon value
2
: 38.83%
Doubler's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point (without redoubles) 19.66% 20.83% 21.97% 22.85% 23.07% 24.15% 25.19%
Doubling window (without gammons) : 60.16% - 80.34%
50
8
Basic take point : 42.29% Gammon value
8
: 131.79%
Gammon value
4
: 84.1%
Doubler's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point (without redoubles) 42.29% 49.01% 54.33% 57.84% 58.64% 62.21% 65.21%
Doubling window (without gammons) : 14.94% - 57.71%
50

2. First cube action by the leader

2
Basic take point : 24.75% Gammon value
2
: 38.83%
Gammon value
1
: 48.4%
Doubler's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point (without redoubles) 24.75% 27.57% 30.18% 32.13% 32.6% 34.87% 36.99%
Doubling window (without gammons) : 49.34% - 75.25%
50
4
Basic take point : 29.7% Gammon value
4
: 84.1%
Gammon value
2
: 58.64%
Doubler's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point (without redoubles) 29.7% 35.15% 39.82% 43.1% 43.86% 47.39% 50.51%
Doubling window (without gammons) : 39.84% - 70.3%
50
8
Basic take point with automatic redouble : 3.2% Gammon value
4
: 14.77%
Taker's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point with automatic redouble 3.2% 3.17% 3.14% 3.12% 3.11% 3.08% 3.05%
Doubling window (without gammons) : 95.91% - 96.8%
50
16
That redouble is automatic
Basic take point : 56.86% Gammon value
16
: 10.23%
Gammon value
8
: 131.79%
Doubler's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point (without redoubles) 56.86% 57.29% 57.72% 58.06% 58.14% 58.55% 58.96%

Return to the MET