Event: 6-Board Division 2

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Opponent	Rating	Result
Derek A Sheppard	1694	0 - 1
Hussam Al Haidar	1619	1 - 0
Dave M Cooper	1414	1 - 0

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

1709 = (4727 + 400 * (2 - 1)) / 3)