Event: WMA Spring League Division 1

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Opponent	Rating	Result
Matthew Coldwell	1681	0 - 1
Marcus Walsh	1879	½ - ½
Anthony Rimmington	1370	1 - 0
Michael Horne	1572	1 - 0
Matthew Coldwell	1681	1 - 0
Marcus Walsh	1879	1 - 0
Anthony Rimmington	1370	1 - 0
Michael Horne	1572	1 - 0

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

1876 = (13004 + 400 * (6 - 1)) / 8)