| Opponent |
Rating |
Result |
| John G Cooper |
2200 |
1 - 0 |
| Andrei Ciuravin |
2184 |
0 - 1 |
| Phil Bawden |
1743 |
½ - ½ |
| Joe Varley |
2075 |
0 - 1 |
| John Thackray |
1921 |
0 - 1 |
| Douglas Vleeshhouwer |
1948 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1879 = (12071 + 400 * (1 - 3)) / 6)
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