Event: 3rd Cornwall Online League

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Opponent Rating Result
Boris K Kostadinov 0 1 - 0
Manuel David Jiménez Patiño 0 ½ - ½
Barry B Childs 0 1 - 0
Simon Margetts 1460 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

465 = (1460 + 400 * (2 - 1)) / 4)

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Opponent Rating Result
Thomas Oates 1627 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1227 = (1627 + 400 * (0 - 1)) / 1)