Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1935 |
1208 |
2050 | (63) | 15 |
| 1936 |
1082 |
2065 | (65) | 0 |
| 1937 |
971 |
2081 | (65) | 0 |
| 1938 |
894 |
2096 | (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 |
| |
