Event: Division 2

PDF Excel

Opponent	Rating	Result
Karim Khan	151	0 - 1
Daniel Dufton	1706	0 - 1
Olegs Kungurovs	1756	0 - 1
Chris S Edwards	1690	0 - 1
Keith Marsh	1684	0 - 1
Mike J Barnett	1668	0 - 1
Nick Mullan	1533	0 - 1
Paul G Day	1716	1 - 0
Greg Harding	1615	1 - 0
Ludi Simpson	1766	0 - 1
Karim Khan	151	½ - ½

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

1185 = (15436 + 400 * (2 - 8)) / 11)