Event: Essex Online Championship LIVE

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Opponent Rating Result
Ian D Hunnable 0 ½ - ½
Jerry Z Zheng 0 0 - 1
Jeff A Goldberg 0 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

0 = (0 + 400 * (1 - 1)) / 3)

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Opponent Rating Result
Russell P White 0 1 - 0
Tom A Barton 0 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

400 = (0 + 400 * (2 - 0)) / 2)