Event: Division 3

PDF Excel

Opponent	Rating	Result
Ainsley Killey	1588	1 - 0
Raymond N Francis	1666	½ - ½
John Lightowler	1677	½ - ½

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

1777 = (4931 + 400 * (1 - 0)) / 3)