| Opponent |
Rating |
Result |
| Joseph Ballard |
1500 |
1 - 0 |
| Daniel Miles |
1733 |
1 - 0 |
| E James Schumacher |
1807 |
0 - 1 |
| Andrew M Alderton |
1595 |
1 - 0 |
| Stephen Bolton |
1733 |
1 - 0 |
| Samuel Durno |
1888 |
½ - ½ |
performance = (sum(opponents ratings) + 400(wins-losses)) / games
1909 = (10256 + 400 * (4 - 1)) / 6)
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