| Opponent |
Rating |
Result |
| David A Sands |
2217 |
0 - 1 |
| David J Wilson |
1993 |
1 - 0 |
| Martin G Smith |
1949 |
1 - 0 |
| David L Haydon |
2329 |
0 - 1 |
| John Burke |
1949 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
2007 = (10437 + 400 * (2 - 3)) / 5)
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