| Opponent |
Rating |
Result |
| A Clive Walley |
1916 |
0 - 1 |
| David C Osborne |
1997 |
0 - 1 |
| Robert Attar |
1900 |
½ - ½ |
| Keith Baxter |
1807 |
0 - 1 |
| Stuart P Iles |
1801 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1644 = (9421 + 400 * (0 - 3)) / 5)
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