Event: Division 2

PDF Excel

Opponent	Rating	Result
Yuriy Slobodyuk	1723	1 - 0
Ray Sawyer	1668	½ - ½
John E Fryer	1489	1 - 0

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

1893 = (4880 + 400 * (2 - 0)) / 3)