| Opponent |
Rating |
Result |
| Peter A Gemmell |
2035 |
½ - ½ |
| David N Walker |
1900 |
½ - ½ |
| Phil Hopkins |
2035 |
0 - 1 |
| Norman A Hutchinson |
1953 |
0 - 1 |
| Johnathan D Bourne |
1990 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1903 = (9913 + 400 * (1 - 2)) / 5)
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