| Opponent |
Rating |
Result |
| Andrew Stevens |
0 |
0 - 1 |
| David Williams |
161 |
0 - 1 |
| Richard Chillcott |
139 |
½ - ½ |
| D Philip Morgan |
145 |
1 - 0 |
| Keith Aiton |
157 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
120 = (602 + 400 * (2 - 2)) / 5)
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