Event: Division 4

PDF   Excel   
Opponent Rating Result
Karol Grzybowski 134 0 - 1
Paul Clapham 106 1 - 0
Paul Clapham 106 ½ - ½
David J Barker 110 1 - 0
Philip Wright 90 1 - 0
David J Stuart 90 1 - 0
Christopher Brian 90 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

332 = (726 + 400 * (5 - 1)) / 7)

   Back

Opponent Rating Result
Christopher Brian 90 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

490 = (90 + 400 * (1 - 0)) / 1)