Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1898 |
594 |
1943 | (106) | 7 |
| 1899 |
600 |
1946 | (110) | 0 |
| 1900 |
596 |
1950 | (113) | 0 |
| 1901 |
606 |
1953 | (115) | 0 |
| 1902 |
601 |
1957 | (117) | 0 |
| 1903 |
600 |
1961 | (119) | 0 |
| 1904 |
642 |
1964 | (120) | 0 |
| 1905 |
666 |
1968 | (121) | 0 |
| 1906 |
678 |
1971 | (122) | 0 |
| 1907 |
694 |
1975 | (122) | 0 |
| 1908 |
686 |
1979 | (122) | 0 |
| 1909 |
744 |
1982 | (122) | 0 |
| 1910 |
714 |
1986 | (121) | 0 |
| 1911 |
761 |
1989 | (120) | 0 |
| 1912 |
728 |
1993 | (119) | 0 |
| 1913 |
722 |
1997 | (117) | 0 |
| 1914 |
667 |
2000 | (115) | 0 |
| 1915 |
609 |
2004 | (113) | 0 |
| 1916 |
610 |
2007 | (110) | 0 |
| 1917 |
595 |
2011 | (106) | 0 |
| 1918 |
597 |
2015 | (102) | 0 |
| 1919 |
589 |
2018 | (97) | 0 |
| 1920 |
647 |
2022 | (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 |
| |
