Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1926 |
1457 |
1906 | (83) | 7 |
| 1927 |
1470 |
1903 | (83) | 7 |
Rating table notes
|
| Biographical data |
| Name: Rojahn, F.A. |
| Born: |
| Died: |
| |
| Notes: |
| Gaige has both 'F.A. Rojan' and 'F.A. Rojahn'. |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1921-1930, page 335 |
| Thulin, Name index to CTC, page 222 |
| Periodicals |
| [NS], vol. 6, no. 7, July 1925, page 84 |
| |
