| Opponent |
Rating |
Result |
| Paul A Allison |
0 |
1 - 0 |
| Kristian C Usifoh |
2050 |
1 - 0(def) |
| John W Atkinson |
1968 |
0 - 1 |
| Oleg Dukalev |
1728 |
½ - ½ |
| Keith Porteous |
1200 |
1 - 0 |
| Jack Walker |
1650 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1309 = (6546 + 400 * (2 - 2)) / 5)
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