Event: IM Brown

PDF Excel

Opponent	Rating	Result
Robert Broadbent	174	0 - 1
Siefaldin A Holi	151	½ - ½
Zana Aziz	128	1 - 0
Daniel Andel	0	0 - 1
Peter Micklethwaite	169	½ - ½
Leo A Keely	178	1 - 0
Paul Howden	140	½ - ½

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

134 = (940 + 400 * (2 - 2)) / 7)