Event: League Division Two

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Opponent Rating Result
Nigel W Morris 1554 ½ - ½
Margarita Nasibova 1527 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1741 = (3081 + 400 * (1 - 0)) / 2)

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Opponent Rating Result
Nigel W Morris 1554 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1154 = (1554 + 400 * (0 - 1)) / 1)

Opponent Rating Result
Sophie Clark 1250 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1650 = (1250 + 400 * (1 - 0)) / 1)