Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1906 |
498 |
2131 | (76) | 14 |
| 1907 |
523 |
2124 | (80) | 0 |
| 1908 |
540 |
2117 | (83) | 0 |
| 1909 |
594 |
2111 | (84) | 0 |
| 1910 |
609 |
2104 | (84) | 0 |
| 1911 |
660 |
2097 | (82) | 0 |
| 1912 |
656 |
2090 | (79) | 0 |
| 1913 |
679 |
2084 | (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 |
| |
