Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1926 |
1448 |
1912 | (108) | 9 |
Rating table notes
|
| Biographical data |
| Name: Nyberg, Gösta-Sigurd |
| Born: |
| Died: |
| |
| Notes: |
| Full name sent by Philip Jurgens. |
|
| |
| References |
| Books |
| Holmgren, Stockholms Schackförbund 1911-2011, page 504 |
| Periodicals |
| [TFS], vol. 19, no. 11, Nov. 1913, page 199 |
| [TFS], vol. 32, no. 3, July 1926, page 66 |
| |
