| Opponent |
Rating |
Result |
| Stephen Crow |
1840 |
0 - 1 |
| Andrew D Bettley |
1799 |
1 - 0 |
| Robin A Edwards |
1640 |
1 - 0 |
| Lester Jones |
1521 |
½ - ½ |
| Giles Dunn |
1675 |
1 - 0(def) |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1800 = (6800 + 400 * (2 - 1)) / 4)
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