Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1931 |
1092 |
2073 | (78) | 14 |
| 1932 |
1127 |
2063 | (87) | 0 |
| 1933 |
1176 |
2053 | (95) | 0 |
| 1934 |
1250 |
2042 | (102) | 0 |
| 1935 |
1298 |
2032 | (108) | 0 |
| 1936 |
1246 |
2022 | (113) | 0 |
| 1937 |
1193 |
2012 | (118) | 0 |
| 1938 |
1193 |
2002 | (122) | 0 |
| 1939 |
1047 |
1992 | (126) | 0 |
| 1940 |
843 |
1981 | (130) | 0 |
| 1941 |
776 |
1971 | (133) | 0 |
| 1942 |
634 |
1961 | (136) | 0 |
| 1943 |
537 |
1951 | (139) | 0 |
| 1944 |
482 |
1941 | (141) | 0 |
| 1945 |
413 |
1931 | (143) | 1 |
Rating table notes
|
| Biographical data |
| Name: Dubrovsky |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1931-1935, page 25 |
| Di Felice, Chess Results, 1941-1946, page 227 |
| |
