Event: League Division Three

PDF Excel

Opponent	Rating	Result
Ben Strutt	128	0 - 1
John Light	87	1 - 0
Eden Ng	122	½ - ½
Martin R Blythe	111	1 - 0
Stuart M Johnson	114	1 - 0
Philip May	98	1 - 0
Alex King	64	1 - 0
Jim Bird	98	1 - 0
C Rodney S Mitchinson	98	0 - 1

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

280 = (920 + 400 * (6 - 2)) / 9)