| Opponent |
Rating |
Result |
| D Martin Howard |
170 |
0 - 1 |
| Steven J Burke |
167 |
½ - ½ |
| Geoffrey D Brown |
151 |
0 - 1 |
| Alan F Downham |
172 |
0 - 1 |
| John S Shaw |
133 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
-81 = (793 + 400 * (0 - 3)) / 5)
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