Event: Camborne QP2 2022/23

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Opponent	Rating	Result
Jeff J Nicholas	0	½ - ½
Pat Scully	1364	1 - 0
Jamie Morgan	1858	0 - 1
Percy TP Gill	1780	½ - ½
Richard Anthony	0	1 - 0

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

1080 = (5002 + 400 * (2 - 1)) / 5)