Opponent |
Rating |
Result |
Mike Bramson |
162 |
0 - 1 |
Stephen Burton |
109 |
0 - 1 |
Paul Gelder |
121 |
½ - ½ |
Eden Ng |
0 |
0 - 1 |
C Rodney S Mitchinson |
98 |
1 - 0 |
Samuel J Playford |
123 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
-31 = (613 + 400 * (1 - 3)) / 6)
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