Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1933 |
659 |
2191 | (48) | 20 |
| 1934 |
638 |
2196 | (43) | 21 |
| 1935 |
674 |
2196 | (49) | 0 |
| 1936 |
631 |
2197 | (46) | 17 |
| 1937 |
538 |
2218 | (55) | 0 |
| 1938 |
443 |
2240 | (57) | 0 |
| 1939 |
361 |
2262 | (55) | 7 |
| 1940 |
366 |
2234 | (57) | 12 |
Rating table notes
|
| Biographical data |
| Name: Felderhof, H. William |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1931-1935, page 382 |
| Di Felice, Chess Results, 1936-1940, page 353 |
| Skinner and Verhoeven, Alexander Alekhine's Chess Games, page 477 |
| |
