Event: Week 5

PDF Excel

Opponent	Rating	Result
S Ali Arshad	1215	0 - 1
David Millington	1612	0 - 1
Peter Hiscock	1213	0 - 1

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

947 = (4040 + 400 * (0 - 3)) / 3)