Event: NCCA League Division 3

PDF Excel

Opponent	Rating	Result
George Lyall	1642	½ - ½
Gregory P Sargent	1549	1 - 0
John Stevens	1559	½ - ½
David W Moore	1483	1 - 0
Charlie Giggle	1521	1 - 0
Stephen F Crane	1424	1 - 0
Guy Bronze	1418	1 - 0

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

1799 = (10596 + 400 * (5 - 0)) / 7)