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Event: Average under 1400

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Opponent Rating Result
Ken Farquhar 1000 0 - 1
Benjamin Varea 1383 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

792 = (2383 + 400 * (0 - 2)) / 2)

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Opponent Rating Result
Lakis Dometakis 1285 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

885 = (1285 + 400 * (0 - 1)) / 1)