Event: Five Counties Div 1

PDF Excel

Opponent	Rating	Result
Leon Cox	0	½ - ½
Joshua Pirgon	0	1 - 0
David Knight	0	1 - 0
Siena Gurjar	0	1 - 0
Maxim Wenninger	0	1 - 0

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

320 = (0 + 400 * (4 - 0)) / 5)