Event: Division 1

PDF Excel

Opponent	Rating	Result
Jwalant Shukla	1400	0 - 1
Brian Homewood	1653	1 - 0
Ray Sawyer	1603	0 - 1

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

1419 = (4656 + 400 * (1 - 2)) / 3)