| Opponent |
Rating |
Result |
| John P Weatherlake |
2087 |
0 - 1 |
| Allan J Pleasants |
1940 |
0 - 1 |
| Ian D Thompson |
2192 |
0 - 1 |
| Graham J Willetts |
1858 |
0 - 1 |
| Richard W Ursell |
1765 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1568 = (9842 + 400 * (0 - 5)) / 5)
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