Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1931 |
332 |
2280 | (47) | 26 |
| 1932 |
316 |
2287 | (48) | 9 |
| 1933 |
370 |
2271 | (46) | 19 |
| 1934 |
372 |
2273 | (55) | 0 |
| 1935 |
373 |
2275 | (58) | 11 |
Rating table notes
|
| Biographical data |
| Name: Blankstein, S. |
| Born: |
| Died: |
| |
| Notes: |
| Di Felice has 'Blankshtein'; RusBase has 'Blankstein, S.' |
|
| |
| References |
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