Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1934 |
1589 |
1894 | (106) | 7 |
| 1935 |
1592 |
1891 | (109) | 0 |
| 1936 |
1505 |
1888 | (112) | 0 |
| 1937 |
1417 |
1885 | (115) | 0 |
| 1938 |
1397 |
1883 | (117) | 0 |
| 1939 |
1233 |
1880 | (119) | 0 |
| 1940 |
1039 |
1877 | (120) | 0 |
| 1941 |
986 |
1874 | (121) | 5 |
Rating table notes
|
| Biographical data |
| Name: Karlsson, A. |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1931-1935, page 389 |
| Di Felice, Chess Results, 1941-1946, page 346 |
| |
