Event: Dave Luckin Trophy

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Opponent Rating Result
Robert Davies 1660 0 - 1
David Hamilton 1608 ½ - ½
Supratit Banerjee 1601 0 - 1
Michael Edward Collins 1248 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1429 = (6117 + 400 * (1 - 2)) / 4)

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