| Opponent |
Rating |
Result |
| Zia Mehmet |
1828 |
½ - ½ |
| Malcolm P Mourant |
1607 |
1 - 0 |
| Martin E Newman |
1658 |
½ - ½ |
| Humphrey CN Jones |
1627 |
1 - 0 |
| David C Helsby |
1736 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1851 = (8456 + 400 * (2 - 0)) / 5)
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