Event: Darlington Rapid Play

PDF   Excel   
Opponent Rating Result
Robert Donner 1815 ½ - ½
Robert Donner 1815 0 - 1
David Martin 0 1 - 0
David Martin 0 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1008 = (3630 + 400 * (2 - 1)) / 4)

   Back