Event: Division 1

PDF Excel

Opponent	Rating	Result
Gary Senior	2147	½ - ½
Stefanus Phan	2162	0 - 1
Greg Billenness	1837	½ - ½
James M Robinson	1865	1 - 0
Adam Robinson	1973	½ - ½
Maria-Alexandra Ciocan	2064	0 - 1

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

1941 = (12048 + 400 * (1 - 2)) / 6)