Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1906 |
493 |
2126 | (76) | 14 |
| 1907 |
507 |
2120 | (80) | 0 |
| 1908 |
533 |
2114 | (83) | 0 |
| 1909 |
585 |
2108 | (84) | 0 |
| 1910 |
596 |
2102 | (84) | 0 |
| 1911 |
640 |
2096 | (82) | 0 |
| 1912 |
637 |
2090 | (79) | 0 |
| 1913 |
642 |
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 |
| |
