| Opponent |
Rating |
Result |
| F Hal Jorna |
118 |
1 - 0 |
| F Hal Jorna |
118 |
0 - 1 |
| Dave M Cooper |
105 |
½ - ½ |
| Graham Lee |
113 |
0 - 1 |
| Gabriel Wood |
79 |
1 - 0 |
| John Thompson |
102 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
106 = (635 + 400 * (2 - 2)) / 6)
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