Event: Division 1

PDF Excel

Opponent	Rating	Result
Jonathan F Parker	2466	0 - 1
Gavin Wall	2305	0 - 1
Venkataramanan Tiruchirapalli	2340	1 - 0

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

2237 = (7111 + 400 * (1 - 2)) / 3)