Event: Northamptonshire Silver King League

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Opponent Rating Result
Andrius Sargautis 1458 ½ - ½
Wojciech Augustyniak 0 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

529 = (1458 + 400 * (0 - 1)) / 2)

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Opponent Rating Result
Dylan Sullivan 0 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

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