| Opponent |
Rating |
Result |
| Andrew Butterworth |
160 |
0 - 1 |
| Farrell P Clifford |
138 |
1 - 0 |
| Alan Bramall |
148 |
½ - ½ |
| Tim Prosser |
136 |
½ - ½ |
| Robert Bacon |
104 |
½ - ½ |
| Martin J Sheard |
159 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
74 = (845 + 400 * (1 - 2)) / 6)
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