Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1895 |
471 |
2007 | (87) | 8 |
| 1896 |
455 |
2020 | (89) | 0 |
| 1897 |
426 |
2034 | (91) | 0 |
| 1898 |
416 |
2047 | (91) | 0 |
| 1899 |
419 |
2061 | (90) | 0 |
| 1900 |
410 |
2074 | (89) | 0 |
| 1901 |
409 |
2088 | (86) | 0 |
| 1902 |
406 |
2101 | (82) | 0 |
| 1903 |
394 |
2115 | (76) | 0 |
| 1904 |
401 |
2128 | (68) | 8 |
| 1905 |
412 |
2120 | (69) | 6 |
| 1906 |
443 |
2100 | (78) | 0 |
| 1907 |
479 |
2080 | (85) | 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 |
| |
