| Opponent |
Rating |
Result |
| Steve Harrington |
1574 |
0 - 1 |
| Steve Harrington |
1574 |
0 - 1 |
| Ralph Barraclough |
1667 |
1 - 0 |
| Ralph Barraclough |
1667 |
1 - 0 |
| Simon Jones |
1216 |
½ - ½ |
| Simon Jones |
1216 |
1 - 0 |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1552 = (8914 + 400 * (3 - 2)) / 6)
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