| Opponent |
Rating |
Result |
| Peter I Thompson |
2013 |
0 - 1 |
| Peter M Collins |
1729 |
½ - ½ |
| James Lee |
1773 |
1 - 0 |
| Andrew N Lake |
1855 |
0 - 1 |
| Robert Marks |
1750 |
1 - 0 |
| Martin Berridge |
1682 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1800 = (10802 + 400 * (2 - 2)) / 6)
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