Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1906 |
423 |
2111 | (77) | 14 |
| 1907 |
443 |
2103 | (82) | 0 |
| 1908 |
455 |
2096 | (84) | 0 |
| 1909 |
494 |
2088 | (85) | 0 |
| 1910 |
500 |
2081 | (85) | 0 |
| 1911 |
505 |
2073 | (84) | 0 |
| 1912 |
505 |
2066 | (81) | 0 |
| 1913 |
474 |
2058 | (76) | 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 |
| |
