Event: Division Two

PDF Excel

Opponent	Rating	Result
Robert Marks	134	0 - 1
Mike A Biddle	135	0 - 1
Sam A Bradley	134	1 - 0
Yuriy Slobodyuk	139	½ - ½
John Freeman	140	1 - 0
Robert Grimes	137	½ - ½
Carlos Bryant	101	1 - 0
Steven Apsey	99	½ - ½

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

177 = (1019 + 400 * (3 - 2)) / 8)