Event: Essex Online Championship LIVE

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Opponent Rating Result
Julian T Farrand 0 ½ - ½
Russell P White 0 0 - 1
Christopher Hampton 0 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

-133 = (0 + 400 * (0 - 1)) / 3)

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Opponent Rating Result
Chris Fegan 0 ½ - ½
Neville H Twitchell 0 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

200 = (0 + 400 * (1 - 0)) / 2)