Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1935 |
1124 |
2062 | (63) | 15 |
| 1936 |
996 |
2074 | (66) | 0 |
| 1937 |
882 |
2087 | (65) | 0 |
| 1938 |
809 |
2100 | (61) | 16 |
Rating table notes
|
| Biographical data |
| Name: Yakovlev |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1931-1935, page 409 |
| Di Felice, Chess Results, 1936-1940, page 152 |
| |
