| Opponent |
Rating |
Result |
| Richard Humpleby |
1495 |
1 - 0 |
| H William Ingham |
1853 |
½ - ½ |
| John B Symons |
1711 |
½ - ½ |
| David Pemberton |
1764 |
1 - 0 |
| Thorsten Meyer |
1813 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1887 = (8636 + 400 * (2 - 0)) / 5)
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