Event: SCL Div 1

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Opponent	Rating	Result
Michael H Fernandez	0	½ - ½
Martin J Simons	0	½ - ½
Stephen J Piper	0	0 - 1
Gareth Aneurin Jones	0	½ - ½
Marcus R Harvey	0	0 - 1
Danilo V Soares	0	0 - 1
C Bruce Jenks	0	½ - ½
Robert C Lynn	0	½ - ½

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

-150 = (0 + 400 * (0 - 3)) / 8)