Event: Club Championship

PDF Excel

Opponent	Rating	Result
Harry Hodkinson	0	1 - 0
Jonathan Verden	0	½ - ½
James McKiernan	0	0 - 1
Paul Robert Jackson	0	1 - 0
Danny McMenamin	0	0 - 1

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

0 = (0 + 400 * (2 - 2)) / 5)