Event: Division Two

PDF Excel

Opponent	Rating	Result
Nicholas A Walker	182	0 - 1
Cassie M Graham	180	½ - ½
Daniel M Lambourne	180	1 - 0
Roy A Lawrence	155	1 - 0
Julie C Wilson	137	1 - 0
Peter Willett	150	1 - 0
Keith Thomas	156	1 - 0
John Freeman	140	1 - 0

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

410 = (1280 + 400 * (6 - 1)) / 8)