| Opponent |
Rating |
Result |
| Stephen J Piper |
0 |
0 - 1 |
| David A Cordner |
0 |
½ - ½ |
| Russell M Pegg |
0 |
½ - ½ |
| John M Wiseman |
0 |
1 - 0 |
| Paul AT Hurn |
0 |
0 - 1 |
| Martin J Clancy |
0 |
0 - 1 |
| Kevin Sawers |
0 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
-171 = (0 + 400 * (1 - 4)) / 7)
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