Event: Division 3

PDF Excel

Opponent	Rating	Result
Danbe Luk	0	0 - 1
Dawood Alam	0	½ - ½
Wei-Shun Pham	0	0 - 1
Yangzi Tjoe	0	½ - ½

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

-200 = (0 + 400 * (0 - 2)) / 4)