| Opponent |
Rating |
Result |
| Norman A Wragg |
1713 |
½ - ½ |
| Les P Day |
1586 |
0 - 1 |
| Mark Watson |
1245 |
1 - 0 |
| David Margerison |
1466 |
1 - 0 |
| Andrew Birtwhistle |
1730 |
0 - 1 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1548 = (7740 + 400 * (2 - 2)) / 5)
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