Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1913 |
413 |
2192 | (79) | 10 |
| 1914 |
367 |
2201 | (85) | 0 |
| 1915 |
336 |
2209 | (89) | 0 |
| 1916 |
318 |
2218 | (93) | 0 |
| 1917 |
298 |
2227 | (95) | 0 |
| 1918 |
282 |
2236 | (96) | 0 |
| 1919 |
261 |
2245 | (97) | 0 |
| 1920 |
265 |
2253 | (97) | 0 |
| 1921 |
261 |
2262 | (96) | 0 |
| 1922 |
256 |
2271 | (94) | 0 |
| 1923 |
247 |
2280 | (91) | 0 |
| 1924 |
238 |
2288 | (87) | 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 |
| |
