Event: All Play All

PDF Excel

Opponent	Rating	Result
Michael Williams	1404	1 - 0
Michael Williams	1404	1 - 0
Patrick Dillon	1658	½ - ½
Andrew M Thompson	1197	1 - 0
William F Harris	1597	1 - 0
Tim Fox	1360	1 - 0
Barry Perchard	1505	1 - 0
Peter W Leask	1177	1 - 0
Clifford H Walker	1509	1 - 0

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

1779 = (12811 + 400 * (8 - 0)) / 9)