Event: Division 2

PDF Excel

Opponent	Rating	Result
Robert L Jones	1679	0 - 1
David Cattermole	1589	½ - ½
Marcin Rodzik	1200	1 - 0

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

1489 = (4468 + 400 * (1 - 1)) / 3)