Event: A Division

PDF Excel

Opponent	Rating	Result
Robert A Newton	1982	½ - ½
Tetsuaki Sanada	1870	1 - 0
Simeon Sakic	1932	1 - 0

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

2195 = (5784 + 400 * (2 - 0)) / 3)