Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1909 |
722 |
1817 | (109) | 7 |
| 1910 |
691 |
1813 | (111) | 0 |
| 1911 |
685 |
1808 | (114) | 0 |
| 1912 |
628 |
1804 | (115) | 0 |
| 1913 |
568 |
1800 | (117) | 0 |
| 1914 |
498 |
1795 | (117) | 0 |
| 1915 |
440 |
1791 | (118) | 0 |
| 1916 |
432 |
1787 | (118) | 0 |
| 1917 |
412 |
1783 | (118) | 0 |
| 1918 |
420 |
1778 | (117) | 0 |
| 1919 |
388 |
1774 | (116) | 0 |
| 1920 |
459 |
1770 | (114) | 0 |
| 1921 |
377 |
1765 | (112) | 9 |
Rating table notes
|
| Biographical data |
| Name: Jeansén, Th. |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 121 |
| Thulin, Name index to CTC, page 122 |
| |
