| Opponent |
Rating |
Result |
| Alec Nicol |
143 |
0 - 1 |
| Barrington Beavis |
153 |
½ - ½ |
| Chris Marshall |
146 |
½ - ½ |
| John D Kimber |
137 |
0 - 1 |
| David A Tidmarsh |
130 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
62 = (709 + 400 * (1 - 2)) / 5)
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