Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1927 |
640 |
2172 | (62) | 15 |
| 1928 |
738 |
2152 | (68) | 0 |
| 1929 |
845 |
2133 | (70) | 9 |
Rating table notes
|
| Biographical data |
| Name: Rodionov, I.S. |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1921-1930, page 335 |
| Thulin, Name index to CTC, page 221 |
| |
