Ratings
Year |
Rank |
Edo |
Dev. |
Games |
1927 |
532 |
2121 | (63) | 8 |
1928 |
489 |
2138 | (55) | 15 |
1929 |
418 |
2146 | (58) | 19 |
Rating table notes
|
Biographical data |
Name: Ratner, Boris Yakovlevich |
Born: 1909 |
Died: 1974 |
|
|
References |
Books |
Di Felice, Chess Results, 1921-1930, page 335 |
Gaige, Chess Personalia, page 348 |
Thulin, Name index to CTC, page 214 |
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