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Undertrick Scores

Not Vulnerable

Tricks Light Score Doubled "X" Redoubled "XX"
1 50 100 200
2 100 300 600
3 150 500 1000
4 200 800 1600
5 250 1100 2200
6 300 1400 2800
7 350 1700 3400
8 400 2000 4000
9 450 2300 4600
10 500 2600 5200
11 550 2900 5800
12 600 3200 6400
13 650 3500 7000

Vulnerable

Tricks Light Score Doubled "X" Redoubled "XX"
1 100 200 400
2 200 500 1000
3 300 800 1600
4 400 1100 2200
5 500 1400 2800
6 600 1700 3400
7 700 2000 4000
8 800 2300 4600
9 900 2600 5200
10 1000 2900 5800
11 1100 3200 6400
12 1200 3500 7000
13 1300 3800 7600

Copyright 2015 Webview (NZ) Ltd. Bridge Game Engine licensed from Bridgeonline Ltd.