Event: League Division Two

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Opponent Rating Result
Mike P Maher 1635 ½ - ½
James Brown 1621 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1428 = (3256 + 400 * (0 - 1)) / 2)

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

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

Opponent Rating Result
Thomas N Burgess 1700 ½ - ½
Thomas Glenn 1856 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1578 = (3556 + 400 * (0 - 1)) / 2)