Event: Morpeth U1600 New Players 23-24

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Opponent	Rating	Result
Chris Hayfield	0	0 - 1
Dennis Patterson	1441
Dave L Ramsey	1537
Mick J Renshaw	1481
David Simm	1561
Zac Aynsley	0
Ian Baulch-Jones	1419
James Charlton	1557
Michael Clarke	1337
Daniel Currie	0
Chris Hayfield	1551
Dennis Patterson	1441
Dave L Ramsey	1578
Mick J Renshaw	1481
David Simm	1556
Zac Aynsley	0
Ian Baulch-Jones	1419
James Charlton	1557
Michael Clarke	1337
Daniel Currie	0

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

-400 = (0 + 400 * (0 - 1)) / 1)