| Opponent |
Rating |
Result |
| C Bruce Jenks |
187 |
0 - 1 |
| Richard Allis |
190 |
½ - ½ |
| David JW Hardie |
158 |
½ - ½ |
| Mark A Potter |
156 |
½ - ½ |
| John P Weatherlake |
170 |
1 - 0 |
| Mark Littleton |
168 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
172 = (1029 + 400 * (1 - 1)) / 6)
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