Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1898 |
564 |
1943 | (107) | 7 |
| 1899 |
576 |
1947 | (110) | 0 |
| 1900 |
575 |
1951 | (113) | 0 |
| 1901 |
585 |
1954 | (116) | 0 |
| 1902 |
585 |
1958 | (118) | 0 |
| 1903 |
589 |
1962 | (119) | 0 |
| 1904 |
626 |
1965 | (121) | 0 |
| 1905 |
639 |
1969 | (122) | 0 |
| 1906 |
641 |
1973 | (122) | 0 |
| 1907 |
654 |
1977 | (123) | 0 |
| 1908 |
640 |
1980 | (123) | 0 |
| 1909 |
692 |
1984 | (123) | 0 |
| 1910 |
663 |
1988 | (122) | 0 |
| 1911 |
661 |
1992 | (121) | 0 |
| 1912 |
632 |
1995 | (120) | 0 |
| 1913 |
597 |
1999 | (118) | 0 |
| 1914 |
571 |
2003 | (116) | 0 |
| 1915 |
528 |
2007 | (113) | 0 |
| 1916 |
525 |
2010 | (111) | 0 |
| 1917 |
509 |
2014 | (107) | 0 |
| 1918 |
514 |
2018 | (103) | 0 |
| 1919 |
519 |
2022 | (98) | 0 |
| 1920 |
568 |
2025 | (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 |
| |
