Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1911 |
109 |
2374 | (84) | 5 |
| 1912 |
99 |
2388 | (75) | 0 |
| 1913 |
84 |
2402 | (65) | 13 |
| 1914 |
111 |
2358 | (70) | 5 |
| 1915 |
132 |
2333 | (79) | 0 |
| 1916 |
166 |
2309 | (85) | 0 |
| 1917 |
198 |
2285 | (90) | 0 |
| 1918 |
236 |
2260 | (94) | 0 |
| 1919 |
279 |
2236 | (97) | 0 |
| 1920 |
332 |
2212 | (99) | 0 |
| 1921 |
410 |
2187 | (100) | 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 |
| |
