Event: Division 1

Opponent Rating Result
Gavin James Hughes 2013 1 - 0
Colin M Newton 1752 1 - 0
Peter R Laundy 1795 0 - 1
Nicholas J Pelling 1743 1 - 0
Ivor BN Smith 1870 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1915 = (9173 + 400 * (3 - 2)) / 5)

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