Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1929 |
1598 |
1836 | (82) | 11 |
| 1930 |
1620 |
1854 | (84) | 0 |
| 1931 |
1686 |
1871 | (85) | 0 |
| 1932 |
1695 |
1889 | (85) | 0 |
| 1933 |
1652 |
1906 | (83) | 0 |
| 1934 |
1718 |
1924 | (80) | 0 |
| 1935 |
1687 |
1941 | (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 |
| |
