Event: Division Two

Opponent Rating Result
Mike Hadley 1861 0 - 1
Chris C McConkey 1793 0 - 1
Ian M Truscott 1618 1 - 0
Terry W Walker 1749 1 - 0
Chris Williamson 1431 1 - 0
Matthew Little 1649 0 - 1
Peter L Loach 1652 1 - 0
Mike J Groombridge 1667 0 - 1
Peter W Leary 1752 ½ - ½
Tim A Lane 1835 ½ - ½
Ray Hall 1703 1 - 0
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1737 = (18710 + 400 * (5 - 4)) / 11)

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