Event: Division 3 - Batley-Meek Memorial Trophy

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Opponent	Rating	Result
Richard F Hall	129	½ - ½
David Glossop	128	1 - 0
Philip Sharp	0	½ - ½
Duncan Chambers	128	1 - 0
Andrew J Smith	110	0 - 1
Michael Snowdon	97	½ - ½
Ron Keenan	0	½ - ½
Barry Williams	115	½ - ½
Stephen K Lee	140	1 - 0

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

183 = (847 + 400 * (3 - 1)) / 9)