Event: Division 3

PDF Excel

Opponent	Rating	Result
Edison Figueroa	1828	1 - 0
Tom Townsend	1970	0 - 1
Tian He	1865	½ - ½

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

1888 = (5663 + 400 * (1 - 1)) / 3)