Event: OPEN 2024-25

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Opponent	Rating	Result
James Turner	2000
David Simm	1574
George J Ellames	0
Mick J Renshaw	1473	1 - 0
Michael Clarke	1298
Zac Aynsley	0
Stuart Norman	0
Ian Baulch-Jones	1390
Chris Hayfield	0
Alan Welsh	0
Geoff Loxham	0
David Crawford	0
Dennis Patterson	0

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

1873 = (1473 + 400 * (1 - 0)) / 1)