Event: 23 / 24 Club Championship

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Opponent	Rating	Result
Alex K Blake	1753	0 - 1
Thomas Cameron	1564	1 - 0
Andrew Robinson	1762	0 - 1
Martin Thompson	1403	1 - 0
Michael Owen	1602	½ - ½
Murray Pollock	1876	0 - 1
Andrew Brown	1365	1 - 0

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

1618 = (11325 + 400 * (3 - 3)) / 7)