Event: 4th Simon Bartlett Memorial Intermediate

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Opponent Rating Result
Brooklyn Stephens 1650 ½ - ½
Mike P Maher 1692 0 - 1
Ian R Rescorla 1632 0 - 1
Grant Daly 1562 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1334 = (6536 + 400 * (0 - 3)) / 4)

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