Event: SCCU County Championship: U2050

PDF Excel

Opponent	Rating	Result
Xavier Cowan	1900	0 - 1
Paul H Kenning	1890	1 - 0
David R Sedgwick	1788	0 - 1

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

1726 = (5578 + 400 * (1 - 2)) / 3)