Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1909 |
795 |
1855 | (107) | 7 |
| 1910 |
764 |
1851 | (110) | 0 |
| 1911 |
764 |
1847 | (112) | 0 |
| 1912 |
721 |
1844 | (114) | 0 |
| 1913 |
690 |
1840 | (115) | 0 |
| 1914 |
661 |
1837 | (116) | 0 |
| 1915 |
612 |
1833 | (116) | 0 |
| 1916 |
609 |
1830 | (116) | 0 |
| 1917 |
614 |
1826 | (116) | 0 |
| 1918 |
626 |
1823 | (115) | 0 |
| 1919 |
620 |
1819 | (114) | 0 |
| 1920 |
703 |
1815 | (112) | 0 |
| 1921 |
748 |
1812 | (110) | 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 |
| |
