Event: Division 5

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Opponent Rating Result
Alexandra Hughes 1514 1 - 0
Kevin D Langmaid 1555 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1935 = (3069 + 400 * (2 - 0)) / 2)

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Opponent Rating Result
John Stubbs 1304 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

904 = (1304 + 400 * (0 - 1)) / 1)