Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1910 |
247 |
2236 | (63) | 14 |
| 1911 |
247 |
2239 | (70) | 0 |
| 1912 |
236 |
2242 | (75) | 0 |
| 1913 |
214 |
2245 | (77) | 0 |
| 1914 |
196 |
2248 | (77) | 0 |
| 1915 |
171 |
2251 | (76) | 0 |
| 1916 |
165 |
2254 | (72) | 0 |
| 1917 |
155 |
2257 | (66) | 0 |
| 1918 |
148 |
2260 | (57) | 0 |
| 1919 |
142 |
2263 | (42) | 43 |
| 1920 |
119 |
2296 | (48) | 21 |
Rating table notes
|
| Biographical data |
| Name: Dührssen, Rudolf |
| Also known as: Dr. Rudolf Dührssen |
| Born: 1889 |
| Died: 1947 |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 303 |
| Gaige, Chess Personalia, page 100 |
| Thulin, Name index to CTC, page 61 |
| |
