Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1913 |
414 |
2191 | (79) | 10 |
| 1914 |
363 |
2200 | (85) | 0 |
| 1915 |
330 |
2209 | (89) | 0 |
| 1916 |
316 |
2218 | (93) | 0 |
| 1917 |
295 |
2226 | (95) | 0 |
| 1918 |
277 |
2235 | (96) | 0 |
| 1919 |
260 |
2244 | (97) | 0 |
| 1920 |
265 |
2253 | (97) | 0 |
| 1921 |
262 |
2261 | (96) | 0 |
| 1922 |
255 |
2270 | (94) | 0 |
| 1923 |
247 |
2279 | (91) | 0 |
| 1924 |
236 |
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 |
| |
