Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1920 |
705 |
2056 | (74) | 10 |
| 1921 |
782 |
2047 | (75) | 7 |
Rating table notes
|
| Biographical data |
| Name: Hagen (2) |
| Born: |
| Died: |
| |
| Notes: |
| Is this Karl Hagen? |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 306 |
| Di Felice, Chess Results, 1921-1930, page 325 |
| Thulin, Name index to CTC, page 99 |
| |
