Event: Division Two

PDF Excel

Opponent	Rating	Result
David Smith	145	1 - 0
Kevin J Spillane	132	1 - 0
Tony Shaw	130	½ - ½
Ken Mycock	129	1 - 0
Geoffrey C Wesson	131	1 - 0
Nigel Byrne	144	½ - ½
Anthony Bolchover	136	0 - 1
Steve Palla	59	1 - 0

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

326 = (1006 + 400 * (5 - 1)) / 8)