Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1913 |
265 |
2227 | (81) | 10 |
| 1914 |
250 |
2232 | (87) | 0 |
| 1915 |
231 |
2237 | (91) | 0 |
| 1916 |
230 |
2242 | (95) | 0 |
| 1917 |
216 |
2247 | (97) | 0 |
| 1918 |
208 |
2252 | (99) | 0 |
| 1919 |
202 |
2256 | (100) | 0 |
| 1920 |
212 |
2261 | (101) | 0 |
| 1921 |
215 |
2266 | (100) | 0 |
| 1922 |
206 |
2271 | (99) | 0 |
| 1923 |
184 |
2276 | (97) | 0 |
| 1924 |
164 |
2281 | (94) | 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 |
| |
