| Opponent |
Rating |
Result |
| David Lambton |
1698 |
0 - 1 |
| Tim Twentyman |
1653 |
0 - 1 |
| Neville Layhe |
1683 |
1 - 0 |
| Martin F Frisher |
1750 |
1 - 0 |
| David Lambton |
1698 |
0 - 1 |
| Douglas J Barnett |
1593 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1613 = (10075 + 400 * (2 - 3)) / 6)
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