Event: Division 4

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Opponent Rating Result
Faye Ainscow 1625 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1625 = (1625 + 400 * (0 - 0)) / 1)

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Opponent Rating Result
Tony B Packham 1822 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1822 = (1822 + 400 * (0 - 0)) / 1)