Event: Division 2

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Opponent	Rating	Result
Josh Bewsey-Holden	1667	0 - 1
Rod B Newbery	1750	0 - 1
Jason Skelton	1778	0 - 1
Linhao Sha	1654	0 - 1
Robert L Jones	1687	0 - 1
Jerry Bowman	1350	½ - ½
Kelvin Hunter	1673	0 - 1

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

1308 = (11559 + 400 * (0 - 6)) / 7)