Event: Division 4

PDF Excel

Opponent	Rating	Result
Jack Buckley	1482	0 - 1
Adrian Catchpole	1457	1 - 0
Lana Crowe	1479	½ - ½

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

1473 = (4418 + 400 * (1 - 1)) / 3)