Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1910 |
275 |
2250 | (63) | 14 |
| 1911 |
288 |
2255 | (70) | 0 |
| 1912 |
274 |
2260 | (74) | 0 |
| 1913 |
270 |
2264 | (76) | 0 |
| 1914 |
243 |
2269 | (76) | 0 |
| 1915 |
222 |
2273 | (74) | 0 |
| 1916 |
213 |
2278 | (71) | 0 |
| 1917 |
201 |
2282 | (64) | 0 |
| 1918 |
196 |
2287 | (54) | 0 |
| 1919 |
194 |
2292 | (37) | 44 |
| 1920 |
145 |
2331 | (39) | 21 |
| 1921 |
140 |
2336 | (41) | 17 |
| 1922 |
136 |
2338 | (42) | 16 |
| 1923 |
166 |
2321 | (45) | 5 |
| 1924 |
182 |
2319 | (41) | 17 |
| 1925 |
177 |
2322 | (41) | 19 |
| 1926 |
204 |
2308 | (45) | 16 |
| 1927 |
251 |
2283 | (55) | 0 |
| 1928 |
306 |
2257 | (59) | 0 |
| 1929 |
312 |
2232 | (58) | 9 |
| 1930 |
261 |
2233 | (65) | 7 |
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 |
| Di Felice, Chess Results, 1921-1930, page 322 |
| Gaige, Chess Personalia, page 100 |
| McGowan, Kurt Richter, page 8, 360 |
| Thulin, Name index to CTC, page 61 |
| |
