Event: Morecambe Club Championship

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Opponent	Rating	Result
Gary Bennett	1360	1 - 0
Norman T Blade	1756	1 - 0
Nick Jameson	1765	1 - 0

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

2027 = (4881 + 400 * (3 - 0)) / 3)