Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1898 |
572 |
1944 | (107) | 7 |
| 1899 |
586 |
1947 | (110) | 0 |
| 1900 |
580 |
1950 | (113) | 0 |
| 1901 |
592 |
1954 | (116) | 0 |
| 1902 |
594 |
1957 | (118) | 0 |
| 1903 |
600 |
1960 | (119) | 0 |
| 1904 |
639 |
1964 | (121) | 0 |
| 1905 |
652 |
1967 | (122) | 0 |
| 1906 |
665 |
1970 | (122) | 0 |
| 1907 |
675 |
1974 | (123) | 0 |
| 1908 |
668 |
1977 | (123) | 0 |
| 1909 |
726 |
1980 | (122) | 0 |
| 1910 |
706 |
1984 | (122) | 0 |
| 1911 |
741 |
1987 | (121) | 0 |
| 1912 |
705 |
1990 | (120) | 0 |
| 1913 |
706 |
1994 | (118) | 0 |
| 1914 |
647 |
1997 | (116) | 0 |
| 1915 |
601 |
2000 | (113) | 0 |
| 1916 |
597 |
2004 | (110) | 0 |
| 1917 |
587 |
2007 | (107) | 0 |
| 1918 |
592 |
2010 | (103) | 0 |
| 1919 |
586 |
2014 | (98) | 0 |
| 1920 |
653 |
2017 | (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 |
| |
