| Opponent |
Rating |
Result |
| Sam Jacklin |
1924 |
0 - 1 |
| Jim WR Nicholson |
2034 |
0 - 1 |
| Paul G Day |
1702 |
0 - 1 |
| John Thackray |
1903 |
0 - 1 |
| Richard Porter |
1893 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1491 = (9456 + 400 * (0 - 5)) / 5)
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