Event: Division 2

PDF Excel

Opponent	Rating	Result
Richard P Vann	1859	0 - 1
John G Brookes	1915	0 - 1
Andi Down	1650	1 - 0
Alan M Jex	1833	1 - 0
Les Corlett	1675	0 - 1
Stephen A Morris	1840	½ - ½
Christopher S Tipper	1735	1 - 0

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

1787 = (12507 + 400 * (3 - 3)) / 7)