Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1903 |
188 |
2289 | (110) | 1 |
| 1904 |
182 |
2297 | (105) | 0 |
| 1905 |
181 |
2305 | (100) | 0 |
| 1906 |
167 |
2313 | (93) | 0 |
| 1907 |
157 |
2321 | (85) | 5 |
| 1908 |
132 |
2341 | (83) | 0 |
| 1909 |
116 |
2361 | (80) | 0 |
| 1910 |
88 |
2381 | (75) | 0 |
| 1911 |
83 |
2401 | (69) | 5 |
| 1912 |
80 |
2403 | (65) | 0 |
| 1913 |
74 |
2405 | (58) | 13 |
| 1914 |
108 |
2358 | (64) | 5 |
| 1915 |
141 |
2331 | (73) | 0 |
| 1916 |
175 |
2304 | (80) | 0 |
| 1917 |
224 |
2277 | (86) | 0 |
| 1918 |
286 |
2250 | (89) | 0 |
| 1919 |
343 |
2223 | (92) | 0 |
| 1920 |
425 |
2196 | (94) | 0 |
| 1921 |
554 |
2169 | (94) | 4 |
Rating table notes
|
| Biographical data |
| Name: Duhm, Andreas |
| Born: 22 Aug. 1883 |
| Died: 23 Nov. 1975 |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 303 |
| Gaige, Chess Personalia, page 100 |
| Thulin, Name index to CTC, page 61 |
| |