Event: Division Two

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Opponent Rating Result
Stephen B James 2039 1 - 0
Xavier Cowan 1908 0 - 1
Alastair Armstrong 1893 ½ - ½
David J Rowson 2058 ½ - ½
Mateusz Dydak 2050 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1990 = (9948 + 400 * (1 - 1)) / 5)

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Opponent Rating Result
Anthony CP Milnes 1888 ½ - ½
Simon Healeas 1854 0 - 1
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1671 = (3742 + 400 * (0 - 1)) / 2)