Event: Five Counties Div 3

PDF Excel

Opponent	Rating	Result
Seb George	0	1 - 0
Lewis Watson	0	0 - 1
Zoe B Knight	0	1 - 0
Matthew Morrison	0	0 - 1
Marcus Shotton	0	1 - 0

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

80 = (0 + 400 * (3 - 2)) / 5)