Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1927 |
590 |
2171 | (63) | 15 |
| 1928 |
661 |
2150 | (68) | 0 |
| 1929 |
745 |
2129 | (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 |
| |
