Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1913 |
411 |
2198 | (78) | 10 |
| 1914 |
362 |
2205 | (84) | 0 |
| 1915 |
332 |
2212 | (88) | 0 |
| 1916 |
318 |
2220 | (92) | 0 |
| 1917 |
300 |
2227 | (94) | 0 |
| 1918 |
290 |
2234 | (96) | 0 |
| 1919 |
272 |
2242 | (96) | 0 |
| 1920 |
276 |
2249 | (96) | 0 |
| 1921 |
275 |
2256 | (95) | 0 |
| 1922 |
271 |
2264 | (93) | 0 |
| 1923 |
273 |
2271 | (90) | 0 |
| 1924 |
265 |
2279 | (86) | 7 |
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 |
| |
