Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1933 |
697 |
2198 | (54) | 7 |
| 1934 |
617 |
2216 | (42) | 19 |
| 1935 |
618 |
2223 | (37) | 20 |
| 1936 |
618 |
2219 | (33) | 34 |
| 1937 |
649 |
2204 | (34) | 33 |
| 1938 |
700 |
2190 | (39) | 9 |
| 1939 |
658 |
2188 | (38) | 28 |
| 1940 |
603 |
2187 | (47) | 6 |
| 1941 |
615 |
2176 | (53) | 9 |
| 1942 |
571 |
2174 | (66) | 0 |
| 1943 |
556 |
2172 | (76) | 0 |
| 1944 |
552 |
2170 | (83) | 0 |
| 1945 |
585 |
2167 | (89) | 0 |
| 1946 |
573 |
2165 | (94) | 0 |
| 1947 |
469 |
2163 | (97) | 2 |
Rating table notes
|
| Biographical data |
| Name: Sørensen, Ernst C. |
| Born: 19 June 1908 |
| Died: 22 Mar. 1979 |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1931-1935, page 404 |
| Di Felice, Chess Results, 1936-1940, page 373 |
| Di Felice, Chess Results, 1941-1946, page 360 |
| Di Felice, Chess Results, 1947-1950, page 478 |
| Gaige, Chess Personalia, page 399 |
| Periodicals |
| [Skak], 1979, page 74 |
| |