Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1931 |
1131 |
2076 | (78) | 14 |
| 1932 |
1165 |
2066 | (87) | 0 |
| 1933 |
1221 |
2056 | (95) | 0 |
| 1934 |
1294 |
2046 | (102) | 0 |
| 1935 |
1367 |
2036 | (108) | 0 |
| 1936 |
1333 |
2026 | (113) | 0 |
| 1937 |
1280 |
2015 | (118) | 0 |
| 1938 |
1295 |
2005 | (122) | 0 |
| 1939 |
1155 |
1995 | (126) | 0 |
| 1940 |
991 |
1985 | (130) | 0 |
| 1941 |
949 |
1975 | (133) | 0 |
| 1942 |
839 |
1965 | (136) | 0 |
| 1943 |
768 |
1954 | (138) | 0 |
| 1944 |
745 |
1944 | (141) | 0 |
| 1945 |
755 |
1934 | (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 |
| |
