Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1905 |
686 |
2040 | (69) | 13 |
| 1906 |
720 |
2030 | (67) | 0 |
| 1907 |
765 |
2019 | (61) | 19 |
| 1908 |
794 |
2003 | (68) | 10 |
Rating table notes
|
| Biographical data |
| Name: Mason, George Thomas Blake |
| Born: 1883 |
| Died: 20 Nov. 1918 |
| |
| Notes: |
| Gaige gives date of birth between 21-11-1882 and 20-11-1883. A genealogy website, WikiTree, gives full name as 'George Thomas Blake Mason'. |
|
| |
| References |
| Books |
| Gaige, Chess Personalia, page 272 |
| Periodicals |
| [HaS], vol. 8, no. 299, 20 Nov. 1918, page 4 |
| [MS], vol. 43, no. 1395, 29 Nov. 1918, page 6 |
| [OM], vol. 30, no. 8682, 6 Jan. 1905, page 4 |
| Web |
| Dunn, Paul. [20th New Zealand Championship 1906-7] |
| |
