| Opponent |
Rating |
Result |
| Martin J Buckmaster |
2030 |
½ - ½ |
| Iwan Cave |
2241 |
½ - ½ |
| Peter W Anderson |
2098 |
½ - ½ |
| Roland Bezuidenhout |
2384 |
0 - 1 |
| David Graham |
1853 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
2121 = (10606 + 400 * (1 - 1)) / 5)
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