Event: Five Counties Div 1

PDF Excel

Opponent	Rating	Result
Conrad Bredenoord	1110	0 - 1
Daniel Aserkoff	1467	0 - 1
James Linton	1393	1 - 0
Robert AJ Hurn	1606	0 - 1
Peter S Fisher	1568	0 - 1

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

1189 = (7144 + 400 * (1 - 4)) / 5)