Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1865 |
301 |
1910 | (157) | 1 |
| 1866 |
320 |
1922 | (156) | 0 |
| 1867 |
296 |
1934 | (155) | 0 |
| 1868 |
310 |
1946 | (154) | 0 |
| 1869 |
306 |
1958 | (152) | 0 |
| 1870 |
324 |
1970 | (151) | 0 |
| 1871 |
336 |
1981 | (149) | 0 |
| 1872 |
327 |
1993 | (147) | 0 |
| 1873 |
333 |
2005 | (145) | 0 |
| 1874 |
334 |
2017 | (143) | 0 |
| 1875 |
330 |
2029 | (140) | 0 |
| 1876 |
306 |
2041 | (138) | 0 |
| 1877 |
287 |
2053 | (135) | 0 |
| 1878 |
284 |
2065 | (132) | 0 |
| 1879 |
272 |
2077 | (128) | 0 |
| 1880 |
271 |
2089 | (124) | 0 |
| 1881 |
286 |
2101 | (120) | 0 |
| 1882 |
280 |
2113 | (116) | 0 |
| 1883 |
297 |
2125 | (111) | 0 |
| 1884 |
311 |
2137 | (105) | 0 |
| 1885 |
302 |
2149 | (98) | 0 |
| 1886 |
279 |
2161 | (91) | 0 |
| 1887 |
276 |
2173 | (82) | 9 |
| 1888 |
273 |
2169 | (88) | 0 |
| 1889 |
281 |
2165 | (93) | 0 |
| 1890 |
306 |
2161 | (97) | 0 |
| 1891 |
313 |
2157 | (100) | 0 |
| 1892 |
334 |
2152 | (102) | 0 |
| 1893 |
336 |
2148 | (103) | 0 |
| 1894 |
351 |
2144 | (104) | 0 |
| 1895 |
368 |
2140 | (105) | 0 |
| 1896 |
365 |
2136 | (104) | 0 |
| 1897 |
376 |
2132 | (103) | 0 |
| 1898 |
402 |
2128 | (102) | 0 |
| 1899 |
414 |
2124 | (99) | 0 |
| 1900 |
426 |
2120 | (96) | 0 |
| 1901 |
443 |
2116 | (93) | 0 |
| 1902 |
473 |
2111 | (88) | 0 |
| 1903 |
495 |
2107 | (81) | 0 |
| 1904 |
520 |
2103 | (74) | 0 |
| 1905 |
539 |
2099 | (63) | 18 |
Rating table notes
|
| Biographical data |
| Name: Keller, Adolf D. |
| Born: |
| Died: Feb. 1930 |
| |
| Notes: |
| Gaige has an Adolf Keller, died 1930, but he'd have to have been born by about 1845 to be at Elberfeld 1865? Le Palamède (1846, new series, v.6, p.519) mentions a Keller in Strasbourg in 1846? |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1747-1900, page 227 |
| Di Felice, Chess Results, 1901-1920, page 53 |
| Gaige, Chess Personalia, page 208 |
| Malthan, Schellenberg and et al., Schachkongress des Barmer Schachvereins 1905, page 528, 618 |
| Renette and Zavatarelli, Neumann, Hirschfeld and Suhle, page 232 |
| Thulin, Name index to CTC, page 130 |
| Periodicals |
| [BLL], no. 2334, 12 Jan. 1867, page 10 |
| [CPM], vol. 3, no. 10, 1 Oct. 1867, page 307 |
| [CW], vol. 4, no. 3, June 1868, page 88 |
| [DSZ], vol. 60, no. 9, Sep. 1905, page 260 |
| |
