Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1934 |
1584 |
1887 | (106) | 7 |
| 1935 |
1576 |
1884 | (109) | 0 |
| 1936 |
1477 |
1881 | (112) | 0 |
| 1937 |
1377 |
1878 | (115) | 0 |
| 1938 |
1350 |
1875 | (117) | 0 |
| 1939 |
1165 |
1871 | (119) | 0 |
| 1940 |
920 |
1868 | (120) | 0 |
| 1941 |
844 |
1865 | (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 |
| |
