| Opponent |
Rating |
Result |
| Graham Hillman |
114 |
0 - 1 |
| Eric N Sachs |
138 |
½ - ½ |
| Chris JF Ambrose |
102 |
1 - 0 |
| Michael N Davidson |
98 |
1 - 0 |
| Phil Holden |
99 |
1 - 0 |
| Ted R Paul |
110 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
310 = (661 + 400 * (4 - 1)) / 6)
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