Event: Division 2

PDF Excel

Opponent	Rating	Result
David Spearman	2073	½ - ½
Ian N Heppell	1994	1 - 0
Vardaan Nagpal	2400	½ - ½

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

2289 = (6467 + 400 * (1 - 0)) / 3)