Event: Five Counties Div 1

PDF Excel

Opponent	Rating	Result
Robert Collopy	0	1 - 0
Neil Davies	0	0 - 1
Colin Hughes	0	1 - 0
David W Gostelow	0	1 - 0
Paul Littlefair	0	1 - 0

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

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