Event: Division C

PDF   Excel   
Opponent Rating Result
Simon N Rogers 127 0 - 1
Dennis Davies 109 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

-82 = (236 + 400 * (0 - 1)) / 2)

   Back

Opponent Rating Result
John Cox 85 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

85 = (85 + 400 * (0 - 0)) / 1)