| Opponent |
Rating |
Result |
| Clinton A Wells |
2022 |
0 - 1 |
| Ian P Blencowe |
1517 |
½ - ½ |
| Sara Sengenberger |
1637 |
1 - 0 |
| David I Tipper |
1777 |
½ - ½ |
| Elmira Walker |
1708 |
0 - 1 |
| David R Rogers |
1711 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1662 = (10372 + 400 * (1 - 2)) / 6)
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