Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1929 |
1436 |
1832 | (83) | 11 |
| 1930 |
1468 |
1849 | (85) | 0 |
| 1931 |
1506 |
1865 | (86) | 0 |
| 1932 |
1503 |
1882 | (85) | 0 |
| 1933 |
1474 |
1898 | (83) | 0 |
| 1934 |
1542 |
1915 | (80) | 0 |
| 1935 |
1502 |
1931 | (75) | 15 |
Rating table notes
|
| Biographical data |
| Name: Ivanov (5) |
| Born: |
| Died: |
| |
| Notes: |
| Which Ivanov is this? |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1921-1930, page 327 |
| Di Felice, Chess Results, 1931-1935, page 387 |
| Thulin, Name index to CTC, page 118 |
| |
