Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1865 |
304 |
1908 | (158) | 1 |
| 1866 |
327 |
1920 | (156) | 0 |
| 1867 |
303 |
1931 | (155) | 0 |
| 1868 |
315 |
1943 | (154) | 0 |
| 1869 |
312 |
1955 | (152) | 0 |
| 1870 |
332 |
1967 | (151) | 0 |
| 1871 |
345 |
1978 | (149) | 0 |
| 1872 |
332 |
1990 | (147) | 0 |
| 1873 |
333 |
2002 | (145) | 0 |
| 1874 |
339 |
2014 | (143) | 0 |
| 1875 |
336 |
2025 | (140) | 0 |
| 1876 |
323 |
2037 | (138) | 0 |
| 1877 |
299 |
2049 | (135) | 0 |
| 1878 |
290 |
2061 | (132) | 0 |
| 1879 |
277 |
2072 | (128) | 0 |
| 1880 |
281 |
2084 | (124) | 0 |
| 1881 |
298 |
2096 | (120) | 0 |
| 1882 |
281 |
2108 | (116) | 0 |
| 1883 |
300 |
2119 | (111) | 0 |
| 1884 |
315 |
2131 | (105) | 0 |
| 1885 |
305 |
2143 | (98) | 0 |
| 1886 |
284 |
2155 | (91) | 0 |
| 1887 |
280 |
2166 | (82) | 9 |
| 1888 |
278 |
2162 | (88) | 0 |
| 1889 |
285 |
2158 | (93) | 0 |
| 1890 |
310 |
2154 | (97) | 0 |
| 1891 |
320 |
2150 | (100) | 0 |
| 1892 |
337 |
2146 | (102) | 0 |
| 1893 |
338 |
2141 | (103) | 0 |
| 1894 |
349 |
2137 | (104) | 0 |
| 1895 |
368 |
2133 | (105) | 0 |
| 1896 |
363 |
2129 | (104) | 0 |
| 1897 |
377 |
2125 | (103) | 0 |
| 1898 |
406 |
2121 | (102) | 0 |
| 1899 |
420 |
2116 | (99) | 0 |
| 1900 |
426 |
2112 | (96) | 0 |
| 1901 |
449 |
2108 | (93) | 0 |
| 1902 |
480 |
2104 | (88) | 0 |
| 1903 |
501 |
2100 | (81) | 0 |
| 1904 |
527 |
2096 | (74) | 0 |
| 1905 |
546 |
2091 | (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 |
| |
