Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1936 |
1631 |
1946 | (74) | 13 |
| 1937 |
1548 |
1940 | (80) | 0 |
| 1938 |
1539 |
1934 | (85) | 0 |
| 1939 |
1421 |
1928 | (88) | 0 |
| 1940 |
1236 |
1922 | (90) | 0 |
| 1941 |
1212 |
1916 | (90) | 0 |
| 1942 |
1093 |
1910 | (90) | 0 |
| 1943 |
1027 |
1904 | (89) | 0 |
| 1944 |
1023 |
1898 | (87) | 0 |
| 1945 |
1032 |
1892 | (83) | 0 |
| 1946 |
1002 |
1886 | (78) | 13 |
Rating table notes
|
| Biographical data |
| Name: Jez, Frantisek |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1936-1940, page 40 |
| Di Felice, Chess Results, 1941-1946, page 283 |
| |
