Event: WMA Spring League Division 2

PDF Excel

Opponent	Rating	Result
Mike J Johnson	0	0 - 1
Nicholas Fallowfield	0	0 - 1
Daniel C Robinson	0	0 - 1
Christopher J Evans	70	½ - ½
John Foxall	0	0 - 1
Ray A Collett	70	1 - 0
Mike J Johnson	0	1 - 0
Nicholas Fallowfield	0	0 - 1
Daniel C Robinson	0	0 - 1
Christopher J Evans	70	1 - 0
John Foxall	0	1 - 0
Ray A Collett	70	0 - 1
James Munns	0	0 - 1
James Munns	0	1 - 0

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

-66 = (280 + 400 * (5 - 8)) / 14)