Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1904 |
534 |
1821 | (77) | 11 |
| 1905 |
553 |
1861 | (75) | 9 |
| 1906 |
515 |
1851 | (80) | 0 |
| 1907 |
508 |
1842 | (84) | 0 |
| 1908 |
460 |
1833 | (85) | 0 |
| 1909 |
471 |
1824 | (86) | 11 |
Rating table notes
|
| Biographical data |
| Name: Blumencron |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 301 |
| Thulin, Name index to CTC, page 32 |
| |
