| Opponent |
Rating |
Result |
| David Welsh |
1493 |
½ - ½ |
| Lee R Osmon |
1312 |
1 - 0 |
| Benedict Williams |
1340 |
1 - 0 |
| David P Green |
1593 |
½ - ½ |
| Robert L Jones |
1686 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1725 = (7424 + 400 * (3 - 0)) / 5)
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