Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1927 |
809 |
2130 | (74) | 10 |
| 1928 |
746 |
2150 | (78) | 0 |
| 1929 |
684 |
2171 | (80) | 0 |
| 1930 |
634 |
2191 | (80) | 0 |
| 1931 |
592 |
2211 | (79) | 0 |
| 1932 |
510 |
2232 | (76) | 0 |
| 1933 |
434 |
2252 | (71) | 0 |
| 1934 |
381 |
2272 | (63) | 0 |
| 1935 |
332 |
2292 | (52) | 11 |
| 1936 |
282 |
2309 | (47) | 17 |
| 1937 |
290 |
2304 | (57) | 0 |
| 1938 |
298 |
2300 | (61) | 0 |
| 1939 |
298 |
2296 | (60) | 0 |
| 1940 |
283 |
2292 | (56) | 16 |
Rating table notes
|
| Biographical data |
| Name: Fridman, D.S. |
| Born: |
| Died: |
| |
| Notes: |
| Is this 'N. de Fridman'? |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1921-1930, page 171 |
| Di Felice, Chess Results, 1931-1935, page 304 |
| Di Felice, Chess Results, 1936-1940, page 353 |
| Gaige, Chess Tournament Crosstables IV, page 755 |
| Voronkov, Fedor Bogatyrchuk, Vol. 1, page 452 |
| |
