Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1884 |
737 |
1651 | (74) | 16 |
| 1885 |
699 |
1646 | (85) | 0 |
| 1886 |
700 |
1641 | (93) | 0 |
| 1887 |
641 |
1636 | (101) | 0 |
| 1888 |
631 |
1631 | (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 |
| |
