Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1909 |
817 |
2025 | (116) | 5 |
Rating table notes
|
| Biographical data |
| Name: Dietrich, Oskar |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 303 |
| Thulin, Name index to CTC, page 58 |
| Periodicals |
| [DSZ], vol. 64, no. 5, May 1909, page 153 |
| |
