| Opponent |
Rating |
Result |
| Jean-Baptiste Jugand |
177 |
0 - 1 |
| Mark A Houghton |
147 |
1 - 0 |
| Jonathan P Marrow |
142 |
1 - 0 |
| Steven Orpwood |
139 |
½ - ½ |
| John Gibb |
144 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
230 = (749 + 400 * (2 - 1)) / 5)
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