Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1913 |
109 |
2347 | (87) | 8 |
| 1914 |
118 |
2325 | (93) | 0 |
| 1915 |
138 |
2304 | (97) | 0 |
| 1916 |
168 |
2283 | (101) | 0 |
| 1917 |
198 |
2262 | (104) | 0 |
| 1918 |
218 |
2241 | (106) | 0 |
| 1919 |
248 |
2219 | (108) | 0 |
| 1920 |
296 |
2198 | (109) | 0 |
| 1921 |
329 |
2177 | (109) | 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 |
| |
