Event: Division B

PDF Excel

Opponent	Rating	Result
Sean Fitzgibbon	1780	0 - 1
Graham Smith	1450	1 - 0
Graham Taylor	1574	½ - ½
Keith A Wilcox	1598	1 - 0
Becky Kerton	1413	1 - 0
Ken Lawson	1442	1 - 0
Matthew Singer	1450	1 - 0
Sebastien Szydlowski	1647	1 - 0
Patrick N Coleman	1511	0 - 1

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

1718 = (13865 + 400 * (6 - 2)) / 9)