Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1911 |
95 |
2388 | (82) | 5 |
| 1912 |
88 |
2399 | (74) | 0 |
| 1913 |
77 |
2410 | (64) | 13 |
| 1914 |
100 |
2367 | (69) | 5 |
| 1915 |
118 |
2342 | (78) | 0 |
| 1916 |
152 |
2318 | (84) | 0 |
| 1917 |
188 |
2294 | (90) | 0 |
| 1918 |
224 |
2270 | (93) | 0 |
| 1919 |
270 |
2245 | (96) | 0 |
| 1920 |
331 |
2221 | (98) | 0 |
| 1921 |
425 |
2197 | (99) | 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 |
| |
