Event: Lawrance Cup

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Opponent Rating Result
Adhar Jaiswal 1649 ½ - ½
Adhar Jaiswal 1649 0 - 1
John Cawdery 2027 0 - 1
John Cawdery 2027 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1538 = (7352 + 400 * (0 - 3)) / 4)

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