Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1936 |
1624 |
1945 | (74) | 13 |
| 1937 |
1541 |
1939 | (80) | 0 |
| 1938 |
1529 |
1933 | (85) | 0 |
| 1939 |
1407 |
1926 | (88) | 0 |
| 1940 |
1220 |
1920 | (90) | 0 |
| 1941 |
1208 |
1914 | (90) | 0 |
| 1942 |
1086 |
1908 | (90) | 0 |
| 1943 |
1021 |
1902 | (89) | 0 |
| 1944 |
1013 |
1896 | (87) | 0 |
| 1945 |
1031 |
1890 | (83) | 0 |
| 1946 |
998 |
1884 | (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 |
| |
