Event: Ladder Tournament

PDF   Excel   
Opponent Rating Result
David Websdale 1427 ½ - ½
Ian Patterson 1169 0 - 1
Roger Beeson 1122 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1239 = (3718 + 400 * (1 - 1)) / 3)

   Back