Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1898 |
536 |
1934 | (107) | 7 |
| 1899 |
540 |
1938 | (110) | 0 |
| 1900 |
530 |
1941 | (113) | 0 |
| 1901 |
540 |
1945 | (116) | 0 |
| 1902 |
541 |
1948 | (118) | 0 |
| 1903 |
535 |
1952 | (120) | 0 |
| 1904 |
568 |
1956 | (121) | 0 |
| 1905 |
595 |
1959 | (122) | 0 |
| 1906 |
602 |
1963 | (123) | 0 |
| 1907 |
617 |
1967 | (123) | 0 |
| 1908 |
600 |
1970 | (123) | 0 |
| 1909 |
638 |
1974 | (123) | 0 |
| 1910 |
618 |
1977 | (122) | 0 |
| 1911 |
611 |
1981 | (121) | 0 |
| 1912 |
577 |
1985 | (120) | 0 |
| 1913 |
533 |
1988 | (118) | 0 |
| 1914 |
490 |
1992 | (116) | 0 |
| 1915 |
457 |
1996 | (114) | 0 |
| 1916 |
454 |
1999 | (111) | 0 |
| 1917 |
438 |
2003 | (108) | 0 |
| 1918 |
435 |
2006 | (104) | 0 |
| 1919 |
435 |
2010 | (99) | 0 |
| 1920 |
490 |
2014 | (93) | 9 |
Rating table notes
|
| Biographical data |
| Name: Horowitz, Leopold |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1747-1900, page 226 |
| Thulin, Name index to CTC, page 114 |
| |
