Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1931 |
333 |
2283 | (47) | 26 |
| 1932 |
314 |
2291 | (47) | 9 |
| 1933 |
371 |
2276 | (46) | 19 |
| 1934 |
358 |
2278 | (55) | 0 |
| 1935 |
366 |
2280 | (58) | 11 |
Rating table notes
|
| Biographical data |
| Name: Blankstein, S. |
| Born: |
| Died: |
| |
| Notes: |
| Di Felice has 'Blankshtein'; RusBase has 'Blankstein, S.' |
|
| |
| References |
|
| |
