Event: Durham League Division B

PDF   Excel   
Opponent Rating Result
Nigel Hall 1919 0 - 1
Kevin J Wilson 1944 0 - 1
William Bartram 1954 0 - 1
Vaughan Davison 1577 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1549 = (7394 + 400 * (0 - 3)) / 4)

   Back