Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1892 |
339 |
2142 | (71) | 1 |
| 1893 |
314 |
2156 | (58) | 19 |
| 1894 |
316 |
2158 | (56) | 14 |
| 1895 |
347 |
2145 | (64) | 0 |
| 1896 |
360 |
2132 | (68) | 0 |
| 1897 |
388 |
2119 | (70) | 0 |
| 1898 |
429 |
2106 | (68) | 0 |
| 1899 |
451 |
2093 | (63) | 18 |
| 1900 |
481 |
2088 | (75) | 0 |
| 1901 |
513 |
2083 | (84) | 0 |
| 1902 |
538 |
2078 | (92) | 0 |
| 1903 |
558 |
2072 | (99) | 0 |
| 1904 |
590 |
2067 | (105) | 0 |
| 1905 |
611 |
2062 | (110) | 0 |
| 1906 |
636 |
2057 | (114) | 0 |
| 1907 |
663 |
2052 | (118) | 0 |
| 1908 |
675 |
2046 | (122) | 0 |
| 1909 |
736 |
2041 | (125) | 0 |
| 1910 |
745 |
2036 | (128) | 0 |
| 1911 |
773 |
2031 | (131) | 0 |
| 1912 |
776 |
2025 | (133) | 0 |
| 1913 |
787 |
2020 | (135) | 0 |
| 1914 |
752 |
2015 | (137) | 0 |
| 1915 |
718 |
2010 | (138) | 0 |
| 1916 |
714 |
2004 | (140) | 0 |
| 1917 |
719 |
1999 | (141) | 0 |
| 1918 |
738 |
1994 | (142) | 0 |
| 1919 |
755 |
1989 | (143) | 0 |
| 1920 |
836 |
1984 | (143) | 0 |
| 1921 |
913 |
1978 | (144) | 0 |
| 1922 |
925 |
1973 | (144) | 0 |
| 1923 |
1030 |
1968 | (144) | 0 |
| 1924 |
1093 |
1963 | (144) | 0 |
| 1925 |
1156 |
1957 | (144) | 0 |
| 1926 |
1211 |
1952 | (144) | 2 |
Rating table notes
|
| Biographical data |
| Name: Robertson, David Charles |
| Also known as: Dr. D.C. Robertson |
| Born: 1861 |
| Died: 9 May 1951 |
| |
| Notes: |
| The Montreal Gazette of 10 May 1951 (p.10) says that he died the day before at the age of 89, which puts his date of birth between 11-05-1861 and 10-05-1862. |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1747-1900, page 231 |
| Hilbert, Writings in Chess History, page 10 |
| Hilbert, Young Marshall, page 6 |
| Skinner and Verhoeven, Alexander Alekhine's Chess Games, page 203 |
| Periodicals |
| [MoG], 10 May 1951, page 10 |
| Web |
| Winter, Edward. [CN 4738. Marshall's early years] |
| Wright, Stephen. [Early Canadian Championships] |
| |
