Event: Division 1

PDF Excel

Opponent	Rating	Result
Jonathan Britnell	1941	0 - 1
Adrian O Pickersgill	1960	0 - 1
Alec Hedger	1962	½ - ½
Janis Petersons	1869	½ - ½
Paul A Batchelor	2021	½ - ½
Chris W Heath	1801	1 - 0
Elena Currah	1662	½ - ½

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

1831 = (13216 + 400 * (1 - 2)) / 7)