Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1909 |
489 |
2098 | (89) | 7 |
| 1910 |
472 |
2106 | (92) | 0 |
| 1911 |
470 |
2114 | (93) | 0 |
| 1912 |
450 |
2122 | (94) | 0 |
| 1913 |
415 |
2130 | (93) | 0 |
| 1914 |
391 |
2138 | (92) | 0 |
| 1915 |
364 |
2146 | (90) | 0 |
| 1916 |
355 |
2153 | (86) | 0 |
| 1917 |
343 |
2161 | (82) | 0 |
| 1918 |
322 |
2169 | (75) | 0 |
| 1919 |
321 |
2177 | (66) | 11 |
| 1920 |
332 |
2193 | (72) | 0 |
| 1921 |
316 |
2209 | (74) | 9 |
Rating table notes
|
| Biographical data |
| Name: Ahlberg, Algot |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 299 |
| Thulin, Name index to CTC, page 8 |
| |
