Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1909 |
720 |
1825 | (108) | 7 |
| 1910 |
694 |
1820 | (111) | 0 |
| 1911 |
684 |
1816 | (113) | 0 |
| 1912 |
630 |
1812 | (115) | 0 |
| 1913 |
576 |
1807 | (116) | 0 |
| 1914 |
510 |
1803 | (117) | 0 |
| 1915 |
460 |
1799 | (118) | 0 |
| 1916 |
454 |
1794 | (118) | 0 |
| 1917 |
436 |
1790 | (117) | 0 |
| 1918 |
443 |
1786 | (117) | 0 |
| 1919 |
420 |
1781 | (115) | 0 |
| 1920 |
497 |
1777 | (114) | 0 |
| 1921 |
450 |
1773 | (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 |
| |
