| Opponent |
Rating |
Result |
| Gordon Harrison |
80 |
½ - ½ |
| Gordon Harrison |
88 |
1 - 0 |
| Martin McGowan |
79 |
1 - 0 |
| Gordon Harrison |
80 |
1 - 0 |
| Gordon Harrison |
88 |
1 - 0 |
| Martin McGowan |
79 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
349 = (494 + 400 * (4 - 0)) / 6)
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