Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1900 |
931 |
1868 | (67) | 6 |
| 1901 |
885 |
1902 | (60) | 33 |
| 1902 |
920 |
1877 | (67) | 0 |
| 1903 |
945 |
1852 | (70) | 0 |
| 1904 |
997 |
1827 | (70) | 0 |
| 1905 |
1062 |
1802 | (68) | 16 |
| 1906 |
1026 |
1815 | (78) | 0 |
| 1907 |
1053 |
1828 | (86) | 0 |
| 1908 |
1028 |
1841 | (92) | 0 |
| 1909 |
1109 |
1854 | (98) | 0 |
| 1910 |
1071 |
1866 | (102) | 0 |
| 1911 |
1077 |
1879 | (106) | 0 |
| 1912 |
1049 |
1892 | (109) | 0 |
| 1913 |
1072 |
1905 | (112) | 0 |
| 1914 |
1009 |
1918 | (114) | 0 |
| 1915 |
918 |
1931 | (115) | 0 |
| 1916 |
903 |
1944 | (117) | 0 |
| 1917 |
878 |
1957 | (117) | 0 |
| 1918 |
874 |
1970 | (118) | 0 |
| 1919 |
863 |
1983 | (118) | 4 |
Rating table notes
|
| Biographical data |
| Name: Rosen, Charles G. |
| Born: |
| Died: |
| |
| Notes: |
| The American Chess Magazine has 'C.G. Roosen' on pp.285 and 286, but 'Rosen' on p.287. |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1747-1900, page 231 |
| Hooper and Brandreth, Unknown Capablanca, page 90 |
| Periodicals |
| [ACB], vol. 2, no. 9, Sep. 1902, page 285, 287 |
| [ACB], vol. 2, no. 9, Sep. 1905, page 286 |
| [MiTr], vol. 33, no. 279, 23 Feb. 1900, page 5 |
| [NODP], 17 Mar. 1901, page 11 |
| [SPG], vol. 23, no. 55, 24 Feb. 1900, page 5 |
| |
