| Opponent |
Rating |
Result |
| Norman W Parkin |
94 |
1 - 0 |
| Sohrab Panday |
164 |
½ - ½ |
| Martin Cobham |
149 |
½ - ½ |
| Alan F Downham |
162 |
0 - 1 |
| Edward Brown |
107 |
1 - 0 |
| Simon N Gilmore |
188 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
144 = (864 + 400 * (2 - 2)) / 6)
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