Event: Division 2

PDF Excel

Opponent	Rating	Result
Donna Chadwick	1191	1 - 0
Rohit Kumar	1542	0 - 1
Hafsa Riaz	1254	1 - 0

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

1462 = (3987 + 400 * (2 - 1)) / 3)