Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1895 |
499 |
2012 | (86) | 8 |
| 1896 |
486 |
2026 | (89) | 0 |
| 1897 |
452 |
2040 | (90) | 0 |
| 1898 |
434 |
2054 | (91) | 0 |
| 1899 |
437 |
2067 | (90) | 0 |
| 1900 |
428 |
2081 | (89) | 0 |
| 1901 |
425 |
2095 | (86) | 0 |
| 1902 |
422 |
2108 | (82) | 0 |
| 1903 |
412 |
2122 | (76) | 0 |
| 1904 |
417 |
2136 | (68) | 8 |
| 1905 |
432 |
2127 | (69) | 6 |
| 1906 |
471 |
2108 | (78) | 0 |
| 1907 |
511 |
2088 | (84) | 3 |
Rating table notes
|
| Biographical data |
| Name: den Hertog, Herman Johannes |
| Also known as: Herman Johannes den Hertog Sr. |
| Born: 13 Mar. 1872 |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 41 |
| Gaige, Chess Personalia, page 89, 172 |
| Thulin, Name index to CTC, page 109 |
| |
