Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1912 |
784 |
2046 | (86) | 1 |
| 1913 |
771 |
2058 | (75) | 10 |
| 1914 |
745 |
2058 | (80) | 0 |
| 1915 |
702 |
2057 | (83) | 0 |
| 1916 |
698 |
2057 | (85) | 0 |
| 1917 |
695 |
2056 | (86) | 0 |
| 1918 |
704 |
2056 | (85) | 0 |
| 1919 |
706 |
2055 | (83) | 0 |
| 1920 |
769 |
2055 | (80) | 0 |
| 1921 |
840 |
2054 | (74) | 0 |
| 1922 |
880 |
2054 | (67) | 0 |
| 1923 |
983 |
2053 | (57) | 9 |
| 1924 |
921 |
2080 | (54) | 9 |
| 1925 |
917 |
2097 | (58) | 0 |
| 1926 |
893 |
2115 | (57) | 0 |
| 1927 |
842 |
2132 | (51) | 9 |
| 1928 |
887 |
2129 | (51) | 9 |
| 1929 |
1026 |
2095 | (57) | 9 |
Rating table notes
|
| Biographical data |
| Name: Watt, James Arthur |
| Born: 1870 |
| Died: 26 Mar. 1962 |
| |
| Notes: |
| The Hastings and St. Leonards Observer of 31 Mar. 1962 gives his age as 91 at death on 26 Mar. 1962, so he was born between 27-03-1870 and 26-03-1871. |
|
| |
| 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 |
| Harding, Steinitz in London, page 335 |
| 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 |
| Periodicals |
| [HSLO], 31 Mar. 1962 |
| Web |
| Denman, Brian. [James Arthur Watt] |
| Hilbert, John S. [Napier: The Search Continues] |
| Winter, Edward. [Janowsky Jottings] |
| |
