Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1931 |
1173 |
2075 | (78) | 14 |
| 1932 |
1209 |
2065 | (87) | 0 |
| 1933 |
1252 |
2055 | (95) | 0 |
| 1934 |
1330 |
2045 | (102) | 0 |
| 1935 |
1397 |
2034 | (108) | 0 |
| 1936 |
1360 |
2024 | (113) | 0 |
| 1937 |
1304 |
2014 | (118) | 0 |
| 1938 |
1320 |
2004 | (122) | 0 |
| 1939 |
1189 |
1994 | (126) | 0 |
| 1940 |
1026 |
1984 | (130) | 0 |
| 1941 |
991 |
1974 | (133) | 0 |
| 1942 |
885 |
1963 | (136) | 0 |
| 1943 |
805 |
1953 | (138) | 0 |
| 1944 |
776 |
1943 | (141) | 0 |
| 1945 |
787 |
1933 | (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 |
| |
