Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1898 |
635 |
1944 | (106) | 7 |
| 1899 |
649 |
1947 | (110) | 0 |
| 1900 |
657 |
1951 | (113) | 0 |
| 1901 |
661 |
1955 | (115) | 0 |
| 1902 |
653 |
1958 | (117) | 0 |
| 1903 |
646 |
1962 | (119) | 0 |
| 1904 |
682 |
1965 | (120) | 0 |
| 1905 |
696 |
1969 | (121) | 0 |
| 1906 |
711 |
1972 | (122) | 0 |
| 1907 |
717 |
1976 | (122) | 0 |
| 1908 |
711 |
1980 | (122) | 0 |
| 1909 |
771 |
1983 | (122) | 0 |
| 1910 |
749 |
1987 | (121) | 0 |
| 1911 |
797 |
1990 | (120) | 0 |
| 1912 |
766 |
1994 | (119) | 0 |
| 1913 |
763 |
1998 | (117) | 0 |
| 1914 |
709 |
2001 | (115) | 0 |
| 1915 |
653 |
2005 | (113) | 0 |
| 1916 |
659 |
2008 | (110) | 0 |
| 1917 |
645 |
2012 | (106) | 0 |
| 1918 |
653 |
2016 | (102) | 0 |
| 1919 |
646 |
2019 | (97) | 0 |
| 1920 |
704 |
2023 | (91) | 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 |
| |
