Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1911 |
94 |
2379 | (82) | 5 |
| 1912 |
87 |
2390 | (74) | 0 |
| 1913 |
74 |
2401 | (63) | 13 |
| 1914 |
100 |
2358 | (68) | 5 |
| 1915 |
121 |
2333 | (77) | 0 |
| 1916 |
157 |
2309 | (83) | 0 |
| 1917 |
196 |
2285 | (88) | 0 |
| 1918 |
231 |
2260 | (92) | 0 |
| 1919 |
279 |
2236 | (95) | 0 |
| 1920 |
343 |
2212 | (97) | 0 |
| 1921 |
445 |
2188 | (98) | 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 |
| |
