Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1936 |
1253 |
1933 | (85) | 9 |
| 1937 |
1138 |
1928 | (89) | 0 |
| 1938 |
1065 |
1923 | (91) | 0 |
| 1939 |
889 |
1919 | (92) | 0 |
| 1940 |
610 |
1914 | (92) | 9 |
Rating table notes
|
| Biographical data |
| Name: Blok, H.G. |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1936-1940, page 348 |
| |
