Event: Club Championship

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Opponent	Rating	Result
Ash Keatley	1406	1 - 0
Paul Wood	1655	0 - 1
John Faulkner	1237	1 - 0

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

1566 = (4298 + 400 * (2 - 1)) / 3)