| Opponent |
Rating |
Result |
| Steven JL Rix |
1988 |
0 - 1 |
| Ian N Heppell |
1999 |
1 - 0 |
| Anthony S Collins |
1942 |
1 - 0 |
| D Ian Calvert |
2025 |
½ - ½ |
| Salim Kriman |
2000 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
2151 = (9954 + 400 * (3 - 1)) / 5)
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