Event: Doncaster League

PDF   Excel   
Opponent Rating Result
Peter Catt 137 0 - 1
Gordon Harrison 105 ½ - ½
Dennis Hattersley 0 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

81 = (242 + 400 * (1 - 1)) / 3)

   Back