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-4,-15 (93.27%)

1. First cube action by the trailer

2
Basic take point : 23.23% Gammon value
2
: 60.37%
Gammon value
1
: 48.27%
Doubler's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point (without redoubles) 23.23% 27.6% 31.5% 34.33% 35% 38.16% 41.03%
Doubling window (without gammons) : 55.22% - 76.77%
50
4
Basic take point with automatic redouble : 7.7% Gammon value
2
: 30.15%
Taker's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point with automatic redouble 7.7% 6.24% 5.25% 4.66% 4.53% 3.98% 3.55%
Doubling window (without gammons) : 89.67% - 92.3%
50
8
That redouble is automatic
Basic take point : 51.37% Gammon value
8
: 232.96%
Gammon value
4
: 105.65%
Doubler's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point (without redoubles) 51.37% 60.56% 66.83% 70.57% 71.38% 74.83% 77.54%

2. First cube action by the leader

2
Basic take point : 28.64% Gammon value
2
: 30.15%
Gammon value
1
: 59.52%
Doubler's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point (without redoubles) 28.64% 30.73% 32.7% 34.2% 34.56% 36.32% 37.99%
Doubling window (without gammons) : 44.78% - 71.36%
50
4
Basic take point : 31.69% Gammon value
4
: 105.65%
Gammon value
2
: 60.37%
Doubler's gammon rate 0% 10% 20% 28% 30% 40% 50%
Take point (without redoubles) 31.69% 38.21% 43.6% 47.28% 48.13% 51.98% 55.3%
Doubling window (without gammons) : 33.31% - 68.31%
50

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