| Opponent |
Rating |
Result |
| James Merriman |
130 |
½ - ½ |
| David C Helsby |
145 |
1 - 0 |
| Gavin Josephs |
138 |
1 - 0 |
| Michael F McNaughton |
116 |
0 - 1 |
| James R Jackson |
119 |
½ - ½ |
| Robert S Mitchell |
115 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
261 = (763 + 400 * (3 - 1)) / 6)
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