Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1898 |
571 |
1945 | (107) | 7 |
| 1899 |
586 |
1948 | (110) | 0 |
| 1900 |
580 |
1951 | (113) | 0 |
| 1901 |
591 |
1955 | (116) | 0 |
| 1902 |
593 |
1958 | (118) | 0 |
| 1903 |
600 |
1961 | (119) | 0 |
| 1904 |
639 |
1965 | (121) | 0 |
| 1905 |
652 |
1968 | (122) | 0 |
| 1906 |
665 |
1971 | (122) | 0 |
| 1907 |
678 |
1975 | (123) | 0 |
| 1908 |
668 |
1978 | (123) | 0 |
| 1909 |
727 |
1981 | (122) | 0 |
| 1910 |
707 |
1985 | (122) | 0 |
| 1911 |
749 |
1988 | (121) | 0 |
| 1912 |
711 |
1991 | (120) | 0 |
| 1913 |
714 |
1995 | (118) | 0 |
| 1914 |
655 |
1998 | (116) | 0 |
| 1915 |
611 |
2001 | (113) | 0 |
| 1916 |
606 |
2005 | (110) | 0 |
| 1917 |
590 |
2008 | (107) | 0 |
| 1918 |
595 |
2011 | (103) | 0 |
| 1919 |
587 |
2015 | (98) | 0 |
| 1920 |
655 |
2018 | (92) | 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 |
| |
