Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1934 |
1810 |
1871 | (106) | 7 |
| 1935 |
1813 |
1869 | (110) | 0 |
| 1936 |
1755 |
1867 | (113) | 0 |
| 1937 |
1646 |
1864 | (116) | 0 |
| 1938 |
1624 |
1862 | (118) | 0 |
| 1939 |
1485 |
1860 | (120) | 0 |
| 1940 |
1263 |
1858 | (121) | 0 |
| 1941 |
1246 |
1856 | (122) | 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 |
| |
