Event: Division 1

PDF Excel

Opponent	Rating	Result
Kieran L Link	1535	1 - 0
David Barlow	2035	1 - 0
Ellis Howard	1647	½ - ½

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

2006 = (5217 + 400 * (2 - 0)) / 3)