Event: 30 Minute Rapid

PDF   Excel   
Opponent Rating Result
Paul Rutter 1444 0 - 1
Roger Clarke 0 0 - 1
Tony Lee 1276 0 - 1
Calvin Roberts 0 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

480 = (2720 + 400 * (1 - 3)) / 4)

   Back