| Opponent |
Rating |
Result |
| Steve Blake |
149 |
½ - ½ |
| Nicholas B Stout |
135 |
0 - 1 |
| Derek Mount |
122 |
1 - 0 |
| David Aldwinckle |
141 |
½ - ½ |
| John E Balem |
111 |
1 - 0 |
| Julian C Cherryson |
140 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
200 = (798 + 400 * (2 - 1)) / 6)
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