| Opponent |
Rating |
Result |
| Chris Davison |
2180 |
0 - 1 |
| Armando Galletti |
0 |
1 - 0 |
| George Horan |
1890 |
½ - ½ |
| Alan Wadsworth |
1770 |
1 - 0 |
| Paul McMahon |
1878 |
0 - 1 |
| Mervyn J Hughes |
1843 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1660 = (9561 + 400 * (3 - 2)) / 6)
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