Event: Haslemere Trophy

PDF   Excel   
Opponent Rating Result
Dennis Parkinson 1328 0 - 1
Steven Hall 1467 0 - 1
Dennis Parkinson 1328 0 - 1
Steven Hall 1467 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

998 = (5590 + 400 * (0 - 4)) / 4)

   Back