Event: Division 1

PDF Excel

Opponent	Rating	Result
Richard A Bates	2377	0 - 1
Daniel Lindner	2209	½ - ½
Harry Grieve	2526	½ - ½
Alistair Hill	2276	0 - 1
Tim W Pelling	2085	1 - 0
Gavin Wall	2293	0 - 1
John D Carlin	2302	½ - ½
Greg Taylor	1842	1 - 0

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

2189 = (17910 + 400 * (2 - 3)) / 8)