| Opponent |
Rating |
Result |
| Maurice J Staples |
1989 |
½ - ½ |
| John L Emanuel |
1957 |
1 - 0 |
| Alan D Lloyd |
2061 |
½ - ½ |
| Daniel M Lambourne |
2077 |
0 - 1 |
| Henrik Stepanyan |
2254 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1988 = (10338 + 400 * (1 - 2)) / 5)
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