Event: Open Knockout

PDF Excel

Opponent	Rating	Result
Douglas J Barnett	1491	1 - 0
Kobus Nienaber	1418	½ - ½
Carmel J Barwick	1854	½ - ½

performance = (sum(opponents ratings) + 400(wins-losses)) / games

1721 = (4763 + 400 * (1 - 0)) / 3)