Event: Doncaster Bell Trophy

Opponent Rating Result
Farrell P Clifford 1722 0 - 1
John Smart 1597 1 - 0
Richard E Desmedt 1766 0 - 1
Martin S Simmonds 152 0 - 1
David P Hatfield 1473 1 - 0
Farrell P Clifford 1722 ½ - ½
John Smart 1597 ½ - ½
Richard E Desmedt 1766 0 - 1
Martin S Simmonds 152 0 - 1
David P Hatfield 1473 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1222 = (13420 + 400 * (2 - 5)) / 10)

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Opponent Rating Result
Alan J Smith 1599 1 - 0
Colin Parrish 1353 0 - 1
John Smart 1600 ½ - ½
Alan J Smith 1599 0 - 1
Colin Parrish 1353 1 - 0
John Smart 1600 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1517 = (9104 + 400 * (2 - 2)) / 6)