Event: 7400 max Rapid-play

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Opponent	Rating	Result
Chris M Cox	1612	1 - 0
Martin J Draper	1517	1 - 0
Peter J Pearson Jones	1683	1 - 0
Steve Crees	1720	1 - 0
Chris M Cox	1612	0 - 1
Martin J Draper	1517	½ - ½
Peter J Pearson Jones	1683	1 - 0
Steve Crees	1720	1 - 0

performance = (sum(opponents ratings) + 400(wins-losses)) / games

1883 = (13064 + 400 * (6 - 1)) / 8)