| Opponent |
Rating |
Result |
| Ian C Clark |
186 |
1 - 0 |
| Martin Machacek |
195 |
1 - 0 |
| Peter W Anderson |
188 |
1 - 0 |
| C Bruce Jenks |
187 |
1 - 0 |
| Christian F Westrap |
182 |
½ - ½ |
| Stephen A Deall |
183 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
520 = (1121 + 400 * (5 - 0)) / 6)
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