| Opponent |
Rating |
Result |
| Andrew Gilfillan |
2113 |
0 - 1 |
| Mark Josse |
2206 |
0 - 1 |
| Geoffrey H James |
2065 |
0 - 1 |
| Jeffrey Boardman |
2001 |
1 - 0 |
| Robin W Haldane |
2076 |
½ - ½ |
| Mateusz Dydak |
2076 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1956 = (12537 + 400 * (1 - 3)) / 6)
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