| Opponent |
Rating |
Result |
| Kevin J Gallagher |
0 |
1 - 0 |
| Tomasz D Adamski |
0 |
½ - ½ |
| Ranjit Nath |
0 |
1 - 0 |
| Kevin J Dalley |
0 |
1 - 0 |
| John C Tompson |
0 |
½ - ½ |
| Frank Richmond |
0 |
1 - 0 |
| John Potter |
0 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
171 = (0 + 400 * (4 - 1)) / 7)
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