Event: Division 1

PDF Excel

Opponent	Rating	Result
Nigel Hosken	188	1 - 0
Peter Dhonau	173	½ - ½
Joseph Stewart	206	½ - ½
Michael P Townsend	185	0 - 1
Daniel M Lambourne	180	1 - 0
Peter Kirby	176	½ - ½
Joseph Stewart	206	½ - ½
Duncan Dicks	194	½ - ½

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

239 = (1508 + 400 * (2 - 1)) / 8)