Event: Essex Summer Rapid Knockout

PDF   Excel   
Opponent Rating Result
Paul R Barclay 1715 1 - 0(def)
Paul R Barclay 1715 ½ - ½
Jeff A Goldberg 2111 ½ - ½
Jeff A Goldberg 2111 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1846 = (5937 + 400 * (0 - 1)) / 3)

   Back