Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1898 |
551 |
1920 | (108) | 7 |
| 1899 |
548 |
1922 | (112) | 0 |
| 1900 |
542 |
1924 | (114) | 0 |
| 1901 |
559 |
1927 | (117) | 0 |
| 1902 |
556 |
1929 | (119) | 0 |
| 1903 |
548 |
1931 | (121) | 0 |
| 1904 |
582 |
1933 | (122) | 0 |
| 1905 |
608 |
1935 | (123) | 0 |
| 1906 |
605 |
1938 | (124) | 0 |
| 1907 |
620 |
1940 | (124) | 0 |
| 1908 |
602 |
1942 | (124) | 0 |
| 1909 |
643 |
1944 | (124) | 0 |
| 1910 |
615 |
1946 | (124) | 0 |
| 1911 |
598 |
1949 | (123) | 0 |
| 1912 |
560 |
1951 | (122) | 0 |
| 1913 |
506 |
1953 | (120) | 0 |
| 1914 |
440 |
1955 | (118) | 0 |
| 1915 |
396 |
1957 | (116) | 0 |
| 1916 |
386 |
1960 | (113) | 0 |
| 1917 |
364 |
1962 | (110) | 0 |
| 1918 |
362 |
1964 | (106) | 0 |
| 1919 |
342 |
1966 | (102) | 0 |
| 1920 |
395 |
1969 | (97) | 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 |
| |
