Event: IM Brown

PDF   Excel   
Opponent Rating Result
Mark W White 185 0 - 1
Steve Parker 163 1 - 0
Warren B Dennison 179 0 - 1
Jim E Vickery 169 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

74 = (696 + 400 * (1 - 2)) / 4)

   Back