Event: 7400-max Rapid-play

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Opponent	Rating	Result
Alessandro (Alex) Ali	1800	1 - 0
Mark A Drugan	1803	0 - 1
Marek J Soszynski	1858	½ - ½
Chris M Cox	1783	1 - 0
Alessandro (Alex) Ali	1800	0 - 1
Mark A Drugan	1803	0 - 1
Marek J Soszynski	1858	0 - 1
Chris M Cox	1783	1 - 0

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

1761 = (14488 + 400 * (3 - 4)) / 8)