Event: Summer League Section 2

PDF Excel

Opponent	Rating	Result
Stuart Sharp	1200	1 - 0
Dave M Cooper	1555	1 - 0
Colin Hurst	1020	1 - 0
Stephen Garner	1360	1 - 0
Steve J Thrower	1353	1 - 0
Andrew Donegan	1411	1 - 0
David J Gibson	1541	½ - ½

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

1691 = (9440 + 400 * (6 - 0)) / 7)