Event: Division 1

PDF Excel

Opponent	Rating	Result
Peter W Gorecka-Marshall	1702	1 - 0
Sean Smithson	1643	1 - 0
Edward T Bromilow	1812	1 - 0
Thomas Trimble	1771	½ - ½
Martyn Winn	1715	½ - ½
Kevin Simpson	1850	½ - ½

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

1949 = (10493 + 400 * (3 - 0)) / 6)