| Opponent |
Rating |
Result |
| David A Sands |
2265 |
0 - 1 |
| Julian Corfield |
1956 |
½ - ½ |
| John H Hodgson |
2090 |
1 - 0 |
| Ian D Hunnable |
1933 |
0 - 1 |
| James Evans |
1652 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1979 = (9896 + 400 * (2 - 2)) / 5)
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