Event: D Division

PDF Excel

Opponent	Rating	Result
Mohammad H Bakhsh	1601	½ - ½
Leila Peymani	1593	0 - 1
Claire Kerton	1387	0 - 1

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

1260 = (4581 + 400 * (0 - 2)) / 3)