| Opponent |
Rating |
Result |
| Daniel Blumenow |
1835 |
0 - 1 |
| George Moorcroft |
1299 |
½ - ½ |
| J Martin Gibson |
1108 |
1 - 0 |
| Norman J Davies |
1625 |
½ - ½ |
| Owen Dale |
1632 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1420 = (7499 + 400 * (1 - 2)) / 5)
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