Event: Team Buzzer

PDF Excel

Opponent	Rating	Result
Paul Johnson	161	0 - 1
Trefor H Owens	185	0 - 1
Paul Johnson	161	0 - 1
Trefor H Owens	185	0 - 1

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

-227 = (692 + 400 * (0 - 4)) / 4)