| Opponent |
Rating |
Result |
| Barrington Beavis |
143 |
1 - 0 |
| Robert Springett |
134 |
½ - ½ |
| David H Warrick |
109 |
½ - ½ |
| Vytautas Gedminas |
116 |
1 - 0 |
| David A Tidmarsh |
134 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
287 = (636 + 400 * (2 - 0)) / 5)
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