Event: IM Brown

PDF Excel

Opponent	Rating	Result
Eric P Davies	100	1 - 0
Mick Beavers	78	1 - 0
Stuart M Johnson	117	1 - 0
Trevor Hudson	0	1 - 0
Jael De Sousa Muachikape	127	0 - 1
R Malcolm Hara	126	1 - 0
Chris R Tinker	129	1 - 0
John A Clark	147	0 - 1

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

303 = (824 + 400 * (6 - 2)) / 8)