Event: Junior Rapid Play

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Opponent Rating Result
Aditya Gupta 1176 ½ - ½
Ben Toth 1773 0 - 1
Elena Currah 1692 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1547 = (4641 + 400 * (1 - 1)) / 3)

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Opponent Rating Result
Thomas W Martin 1458 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1058 = (1458 + 400 * (0 - 1)) / 1)