Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1936 |
254 |
2316 | (59) | 8 |
| 1937 |
198 |
2338 | (54) | 0 |
| 1938 |
154 |
2361 | (42) | 20 |
| 1939 |
112 |
2381 | (38) | 24 |
| 1940 |
95 |
2380 | (43) | 22 |
Rating table notes
|
| Biographical data |
| Name: Keller, Rudolf |
| Born: 16 June 1917 |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1936-1940, page 359 |
| Gaige, Chess Personalia, page 208 |
| |
