Event: Knock-Out Cup

PDF Excel

Opponent	Rating	Result
Stuart Simpson	1473	1 - 0
Kate M Donegan	1713	1 - 0
John Conway	1630	1 - 0
Joshua Pink	2094	½ - ½

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

2028 = (6910 + 400 * (3 - 0)) / 4)