Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1884 |
1025 |
1638 | (74) | 16 |
| 1885 |
914 |
1633 | (84) | 0 |
| 1886 |
911 |
1629 | (93) | 0 |
| 1887 |
843 |
1625 | (100) | 0 |
| 1888 |
851 |
1620 | (107) | 1 |
Rating table notes
|
| Biographical data |
| Name: Davidson, D.A. |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Edgar, Liverpool Chess Club, page 47 |
| Forster, Amos Burn, page 958 |
| |
