Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1910 |
794 |
2019 | (73) | 8 |
| 1911 |
766 |
2038 | (71) | 12 |
Rating table notes
|
| Biographical data |
| Name: Cogswell, W.C. |
| Also known as: W. Cogswell, jr. |
| Born: |
| Died: |
| |
| Notes: |
| The Boston Evening Transcript of 20 Apr. 1906 (p.9) has 'W.C. Coggswell'. |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 152 |
| Gaige, Chess Tournament Crosstables III, page 357 |
| Periodicals |
| [BET], 20 Apr. 1906, page 9 |
| [LCM], vol. 2, no. 2, June 1905, page 52 |
| |
