Event: U1800 Cup

PDF Excel

Opponent	Rating	Result
Timothy J Wesson	1817	1 - 0
Michael E Usher	1767	1 - 0
Robert W Stephens	1752	½ - ½
Graeme Jones	1757	1 - 0
Angus Irving	1761	0 - 1
Michael E Usher	1797	0 - 1
Mark J Weidman	1570	½ - ½

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

1803 = (12221 + 400 * (3 - 2)) / 7)