Event: Division 4

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Opponent	Rating	Result
David Carpenter	1619	½ - ½
Jonathan G Young	1607	½ - ½
Robert S Pigeon	1505	0 - 1
Carlos Moreno Serrano	1532	1 - 0
Nick Calvert	344	1 - 0
Oliver Warnock	956	1 - 0

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

1394 = (7563 + 400 * (3 - 1)) / 6)