Event: Essex Summer Rapid Plate

PDF   Excel   
Opponent Rating Result
Igor Naumov 1757 0 - 1
Igor Naumov 1757 1 - 0
Neville H Twitchell 1824 0 - 1
Neville H Twitchell 1824 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1591 = (7162 + 400 * (1 - 3)) / 4)

   Back