Home page Backgammon home page

-7,-21 (93.7%)

1. First cube action by the trailer

2
Basic take point : 23.96% Gammon value
2
: 59.9%
Gammon value
1
: 46.19%
Doubler's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point (without redoubles) 23.96% 28.26% 32.09% 34.88% 35.54% 38.66% 41.48%
Doubling window (without gammons) : 50.22% - 76.04%
50
4
Basic take point : 17.64% Gammon value
4
: 10.73%
Gammon value
2
: 34.25%
Doubler's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point (without redoubles) 17.64% 18.52% 19.37% 20.04% 20.21% 21.03% 21.84%
Doubling window (without gammons) : 63.62% - 82.36%
50
8
Basic take point : 45.82% Gammon value
8
: 177.43%
Gammon value
4
: 93.63%
Doubler's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point (without redoubles) 45.82% 53.98% 60.01% 63.8% 64.64% 68.31% 71.29%
Doubling window (without gammons) : 10.28% - 54.18%
50

2. First cube action by the leader

2
Basic take point : 24.17% Gammon value
2
: 34.25%
Gammon value
1
: 46.6%
Doubler's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point (without redoubles) 24.17% 26.68% 29.03% 30.81% 31.24% 33.31% 35.26%
Doubling window (without gammons) : 49.78% - 75.83%
50
4
Basic take point : 30.85% Gammon value
4
: 93.63%
Gammon value
2
: 59.9%
Doubler's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point (without redoubles) 30.85% 36.77% 41.76% 45.21% 46.02% 49.69% 52.9%
Doubling window (without gammons) : 36.38% - 69.15%
50
8
Basic take point with automatic redouble : 1.89% Gammon value
4
: 10.73%
Taker's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point with automatic redouble 1.89% 1.79% 1.69% 1.62% 1.61% 1.53% 1.46%
Doubling window (without gammons) : 97.7% - 98.11%
50
16
That redouble is automatic
Basic take point : 63.95% Gammon value
16
: 59.58%
Gammon value
8
: 177.43%
Doubler's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point (without redoubles) 63.95% 65.98% 67.79% 69.11% 69.42% 70.89% 72.23%

Return to the MET