Event: League

PDF   Excel   
Opponent Rating Result
Glyn G Williams 108 ½ - ½
David G Mills 135 ½ - ½
William Bazley 99 ½ - ½
Glyn G Williams 108 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

113 = (450 + 400 * (0 - 0)) / 4)

   Back