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Event: Five Counties Div 2

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Opponent Rating Result
Akshata Balakrishnan 742 0 - 1
Jennifer Greenwood 1188 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

765 = (1930 + 400 * (0 - 1)) / 2)

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

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