Event: 1st DC inter-school Team blitz

PDF Excel

Opponent	Rating	Result
Alfie Swain	0	1 - 0
David Agyemang	0	0 - 1
Lucas Cheung	0	1 - 0
George Allen	0	1 - 0
William Oakeley	0	1 - 0

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

240 = (0 + 400 * (4 - 1)) / 5)