Event: SCCA Division 2

PDF Excel

Opponent	Rating	Result
Judith Heffer	1728	½ - ½
Timothy J Wesson	1778	0 - 1
James Irwin	1825	0 - 1

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

1510 = (5331 + 400 * (0 - 2)) / 3)