Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1912 |
684 |
2051 | (86) | 1 |
| 1913 |
656 |
2063 | (76) | 10 |
| 1914 |
625 |
2062 | (80) | 0 |
| 1915 |
580 |
2061 | (84) | 0 |
| 1916 |
590 |
2060 | (85) | 0 |
| 1917 |
579 |
2059 | (86) | 0 |
| 1918 |
603 |
2058 | (85) | 0 |
| 1919 |
601 |
2057 | (83) | 0 |
| 1920 |
658 |
2055 | (80) | 0 |
| 1921 |
713 |
2054 | (75) | 0 |
| 1922 |
699 |
2053 | (67) | 0 |
| 1923 |
740 |
2052 | (57) | 9 |
| 1924 |
740 |
2081 | (54) | 9 |
| 1925 |
713 |
2101 | (58) | 0 |
| 1926 |
673 |
2120 | (58) | 0 |
| 1927 |
638 |
2140 | (52) | 9 |
| 1928 |
608 |
2139 | (52) | 9 |
| 1929 |
643 |
2107 | (58) | 9 |
Rating table notes
|
| Biographical data |
| Name: Watt, J.A. |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 197 |
| Di Felice, Chess Results, 1921-1930, page 341 |
| Harding, Joseph Henry Blackburne, page 376, 581 |
| Hilbert, Essays in American Chess History, page 234 |
| Tanner, Vera Menchik, page 38 |
| Thulin, Name index to CTC, page 292 |
| Winter, Kings, Commoners and Knaves, page 259 |
| Web |
| Hilbert, John S. [Napier: The Search Continues] |
| Winter, Edward. [Janowsky Jottings] |
| |
