Event: Division Two

PDF Excel

Opponent	Rating	Result
Joshua Z Cavendish	173	½ - ½
Chris J Todd	172	0 - 1
Sheikh A Mabud	150	1 - 0
Hristo Colov	162	0 - 1
Jeremy K Hodgson	154	0 - 1
Jonathan Rubeck	167	1 - 0
Charles Fry	190	0 - 1
Chris J Todd	170	0 - 1
Jean-Claude Sartenaer	150	1 - 0
Keith Parker	145	½ - ½

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

83 = (1633 + 400 * (3 - 5)) / 10)