Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1906 |
504 |
2129 | (76) | 14 |
| 1907 |
530 |
2122 | (80) | 0 |
| 1908 |
548 |
2115 | (83) | 0 |
| 1909 |
598 |
2108 | (84) | 0 |
| 1910 |
619 |
2101 | (84) | 0 |
| 1911 |
665 |
2094 | (82) | 0 |
| 1912 |
668 |
2087 | (79) | 0 |
| 1913 |
690 |
2080 | (74) | 11 |
Rating table notes
|
| Biographical data |
| Name: Heinsohn |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 306 |
| Thulin, Name index to CTC, page 106 |
| |
