Event: Division B

Opponent Rating Result
Geoffrey Pennington 1779 ½ - ½
Darren Pickering 1567 0 - 1
Robert Hart 1603 0 - 1
Richard Smith 1450 ½ - ½
Sebastien Szydlowski 1647 0 - 1
Sebastien Szydlowski 1647 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1416 = (9693 + 400 * (0 - 3)) / 6)

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Opponent Rating Result
Robert Hart 1603 0 - 1
Andrei Morgan-Short 1711 ½ - ½
Derek Curzon 1450 ½ - ½
David Filmer 1450 1 - 0
Becky Kerton 1413 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1445 = (7627 + 400 * (1 - 2)) / 5)