Event: Hepolite (Rapid Play)

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

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

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Opponent Rating Result
Steve Harrington 118 1 - 0
Steve Harrington 118 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

318 = (236 + 400 * (1 - 0)) / 2)