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-4,-20 (97.59%)

1. First cube action by the trailer

2
Basic take point : 22.81% Gammon value
2
: 61.93%
Gammon value
1
: 45.3%
Doubler's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point (without redoubles) 22.81% 27.31% 31.32% 34.22% 34.9% 38.14% 41.06%
Doubling window (without gammons) : 54.05% - 77.19%
50
4
Basic take point with automatic redouble : 5.61% Gammon value
2
: 22.74%
Taker's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point with automatic redouble 5.61% 4.27% 3.45% 2.99% 2.89% 2.49% 2.18%
Doubling window (without gammons) : 92.55% - 94.39%
50
8
That redouble is automatic
Basic take point : 54.45% Gammon value
8
: 313.71%
Gammon value
4
: 119.54%
Doubler's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point (without redoubles) 54.45% 65.33% 72.01% 75.75% 76.53% 79.8% 82.27%

2. First cube action by the leader

2
Basic take point : 26.84% Gammon value
2
: 22.74%
Gammon value
1
: 53.3%
Doubler's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point (without redoubles) 26.84% 28.46% 30.02% 31.22% 31.51% 32.94% 34.31%
Doubling window (without gammons) : 45.95% - 73.16%
50
4
Basic take point : 33.53% Gammon value
4
: 119.54%
Gammon value
2
: 61.93%
Doubler's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point (without redoubles) 33.53% 40.63% 46.36% 50.2% 51.08% 55.03% 58.4%
Doubling window (without gammons) : 26.86% - 66.47%
50

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