Event: Doncaster Bell Trophy

Opponent Rating Result
Phillip J Battye 146 ½ - ½
Martin S Simmonds 152 ½ - ½
Martin J Sheard 1969 1 - 0
Robert Bacon 100 1 - 0
Martin S Simmonds 1802 ½ - ½
Peter Catt 1753 ½ - ½
Phillip J Battye 146 0 - 1
Martin S Simmonds 152 0 - 1
Martin J Sheard 1969 0 - 1
Robert Bacon 100 1 - 0
Martin S Simmonds 1802 ½ - ½
Peter Catt 1753 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

987 = (11844 + 400 * (3 - 3)) / 12)

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Opponent Rating Result
Neil R Lowther 1945 ½ - ½
Neil R Lowther 1945 ½ - ½
performance = (sum(opponents ratings) + 400(wins-losses)) / games

1945 = (3890 + 400 * (0 - 0)) / 2)