Event: Morpeth OPEN 2023-24

Opponent Rating Result
John G Horton 1685 1 - 0
Alan Welsh 1780 1 - 0
James Turner 1970 0 - 1
David Crawford 1608 1 - 0
George J Ellames 1868 ½ - ½
John G Horton 1697 1 - 0
Alan Welsh 1743 0 - 1
James Turner 1977 0 - 1
David Crawford 1608 ½ - ½
George J Ellames 1840
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1815 = (15936 + 400 * (4 - 3)) / 9)

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