Event: Division Two

PDF Excel

Opponent	Rating	Result
William Bowen	116	0 - 1
Chun Chiu	77	0 - 1
William Bowen	116	0 - 1
Chun Chiu	77	0 - 1

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

-304 = (386 + 400 * (0 - 4)) / 4)