| Opponent |
Rating |
Result |
| Gary Cooper |
0 |
1 - 0 |
| Percy TP Gill |
1842 |
0 - 1 |
| K Smallacombe |
0 |
1 - 0 |
| David J Jenkins |
1682 |
0 - 1 |
| Maurice A Richards |
1575 |
1 - 0 |
| Lloyd Retallick |
1851 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1225 = (6950 + 400 * (3 - 2)) / 6)
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