| Opponent |
Rating |
Result |
| Jim R Bayford |
181 |
1 - 0 |
| Jerry Anstead |
171 |
½ - ½ |
| Douglas J Smith |
117 |
1 - 0 |
| David JR Barnes |
161 |
½ - ½ |
| David JR Barnes |
161 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
398 = (791 + 400 * (3 - 0)) / 5)
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