Event: WDCL Division 3

PDF Excel

Opponent	Rating	Result
Phillip Dawson	1406	0 - 1
Geoffrey Hull	1311	0 - 1
Thaddius Caustin	1100	1 - 0

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

1139 = (3817 + 400 * (1 - 2)) / 3)