Event: SCCU County Championship: u1650

PDF Excel

Opponent	Rating	Result
David Flewellen	1627	0 - 1
David D'Cruz	1385	1 - 0
Malcolm P Mourant	1607	1 - 0

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

1673 = (4619 + 400 * (2 - 1)) / 3)