Event: 4-Board Division 1

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Opponent Rating Result
Steve Hughes 1439 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1039 = (1439 + 400 * (0 - 1)) / 1)

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Opponent Rating Result
Mark Robinson 1375 1 - 0
Steve J Thrower 1457 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1816 = (2832 + 400 * (2 - 0)) / 2)