Event: Division Two

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Opponent Rating Result
Iulian Vaduva 1750 1 - 0
Julie C Wilson 1821 ½ - ½
Martin D Smyth 1928 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1966 = (5499 + 400 * (1 - 0)) / 3)

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

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