Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1940 |
1256 |
1940 | (73) | 11 |
| 1941 |
1199 |
1970 | (74) | 0 |
| 1942 |
1045 |
2000 | (74) | 0 |
| 1943 |
953 |
2030 | (71) | 0 |
| 1944 |
903 |
2060 | (65) | 9 |
| 1945 |
909 |
2071 | (68) | 0 |
| 1946 |
871 |
2081 | (67) | 13 |
Rating table notes
|
| Biographical data |
| Name: Mazur, Leo |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1936-1940, page 312 |
| Di Felice, Chess Results, 1941-1946, page 351 |
| |
