| Opponent |
Rating |
Result |
| David J Horton |
1951 |
1 - 0 |
| Peter Dhonau |
1988 |
½ - ½ |
| Rob E Wilden |
1739 |
1 - 0 |
| Tristram De Piro |
1993 |
0 - 1 |
| Harry Davison |
1818 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1898 = (9489 + 400 * (2 - 2)) / 5)
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