| Opponent |
Rating |
Result |
| Michael J Ashworth |
2142 |
0 - 1 |
| John Jenkins |
1980 |
0 - 1 |
| David Lacey |
1717 |
½ - ½ |
| Mark R A Murrell |
1841 |
½ - ½ |
| Thomas Weavin |
1619 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1620 = (9299 + 400 * (0 - 3)) / 5)
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