Event: Division Four

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Opponent	Rating	Result
Sam A Bradley	134	½ - ½
Mike J Groombridge	131	0 - 1
Edward Ng	137	1 - 0
Ken AJ Francis	116	0 - 1
Milenko (Mike) Walner	0	0 - 1
David M Cotterell	113	1 - 0
Ian M Truscott	130	0 - 1
Peter S Banks	107	0 - 1

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

-42 = (868 + 400 * (2 - 5)) / 8)