Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1936 |
880 |
2155 | (78) | 11 |
Rating table notes
|
| Biographical data |
| Name: Birnov, Zinovy Markovich |
| Born: 18 Feb. 1911 |
| Died: Mar. 1967 |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1936-1940, page 30 |
| Gaige, Chess Personalia, page 39 |
| |
