Event: Division 1

PDF Excel

Opponent	Rating	Result
Jerry Humphreys	2090	1 - 0
Peter J Kirby	2078	1 - 0
Steven Riley	1941	1 - 0
Stephen J Meek	2108	½ - ½

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

2354 = (8217 + 400 * (3 - 0)) / 4)