| Opponent |
Rating |
Result |
| Thomas Philidor |
1722 |
0 - 1 |
| Helen Archer-Lock |
1705 |
1 - 0 |
| Roy Goode |
1501 |
1 - 0 |
| Dave J Elliott |
1715 |
0 - 1 |
| Stephen Lineker-Miller |
1555 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1640 = (8198 + 400 * (2 - 2)) / 5)
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