Event: 6600 max

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Opponent Rating Result
Larry Wright 1805 1 - 0
Nigel Foster 1603 1 - 0
Larry Wright 1805 0 - 1
Nigel Foster 1603 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1904 = (6816 + 400 * (3 - 1)) / 4)

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