Event: Spring OTB Division 4

PDF Excel

Opponent	Rating	Result
David Mathieson	1569	0 - 1
Khalid Khokhar	1489	0 - 1
Eric Lesnik	1556	1 - 0

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

1405 = (4614 + 400 * (1 - 2)) / 3)