Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1927 |
806 |
2131 | (74) | 10 |
| 1928 |
737 |
2152 | (78) | 0 |
| 1929 |
675 |
2172 | (80) | 0 |
| 1930 |
626 |
2192 | (80) | 0 |
| 1931 |
586 |
2212 | (79) | 0 |
| 1932 |
508 |
2233 | (76) | 0 |
| 1933 |
435 |
2253 | (71) | 0 |
| 1934 |
381 |
2273 | (63) | 0 |
| 1935 |
331 |
2293 | (52) | 11 |
| 1936 |
284 |
2310 | (47) | 17 |
| 1937 |
290 |
2306 | (57) | 0 |
| 1938 |
298 |
2302 | (61) | 0 |
| 1939 |
298 |
2297 | (60) | 0 |
| 1940 |
282 |
2293 | (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 |
| |
