| Opponent |
Rating |
Result |
| Patrick Joseph |
1908 |
½ - ½ |
| Toby Quaite |
1892 |
0 - 1 |
| Lackson Mzizi |
1871 |
½ - ½ |
| Warren B Dennison |
1946 |
0 - 1 |
| Richard D Hardy |
1978 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1679 = (9595 + 400 * (0 - 3)) / 5)
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