Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1913 |
404 |
2204 | (77) | 10 |
| 1914 |
357 |
2214 | (83) | 0 |
| 1915 |
313 |
2224 | (87) | 0 |
| 1916 |
296 |
2235 | (90) | 0 |
| 1917 |
269 |
2245 | (92) | 0 |
| 1918 |
257 |
2255 | (93) | 0 |
| 1919 |
241 |
2265 | (92) | 0 |
| 1920 |
228 |
2275 | (91) | 0 |
| 1921 |
224 |
2285 | (89) | 0 |
| 1922 |
204 |
2296 | (86) | 0 |
| 1923 |
195 |
2306 | (82) | 0 |
| 1924 |
182 |
2316 | (76) | 7 |
| 1925 |
195 |
2316 | (80) | 0 |
| 1926 |
198 |
2316 | (83) | 2 |
| 1927 |
230 |
2308 | (88) | 2 |
Rating table notes
|
| Biographical data |
| Name: Olson, Karl |
| Also known as: K. Olsson |
| Born: 1888 |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 203 |
| Di Felice, Chess Results, 1921-1930, page 86 |
| Gaige, Chess Personalia, page 311 |
| Thulin, Name index to CTC, page 194 |
| Periodicals |
| [TFS], vol. 19, no. 11, Nov. 1913, page 199 |
| |
