Event: Woodhouse Cup

PDF Excel

Opponent	Rating	Result
Barry Marshall	161	0 - 1
David L Pedro	141	1 - 0
Mate Ther	167	1 - 0
Rupert W Jones	151	1 - 0
John Thackray	155	1 - 0
David Barlow	173	0 - 1
Khaled Muflehi	164	1 - 0
Mark W White	185	½ - ½

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

312 = (1297 + 400 * (5 - 2)) / 8)