Event: Division 3

PDF Excel

Opponent	Rating	Result
Zebedee Jones	1628	0 - 1
Kevin Flaherty	0	0 - 1
Manuel Carballo	0	0 - 1

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

143 = (1628 + 400 * (0 - 3)) / 3)