Event: 4-Board Division 2

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Opponent Rating Result
Richard Atkinson 1563 0 - 1
Graeme C Reid 1480 0 - 1
R Malcolm Hara 1608 1 - 0(def)
Steve J Thrower 1353 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1199 = (4396 + 400 * (0 - 2)) / 3)

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