Event: Online Division 2

PDF Excel

Opponent	Rating	Result
T John Crompton	0	1 - 0
William J Moffatt	0	0 - 1
Sean Fitzgibbon	0	½ - ½
Ian Mitchell	0	0 - 1
Ken Lawson	0	0 - 1

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

-160 = (0 + 400 * (1 - 3)) / 5)