Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1924 |
1075 |
2015 | (84) | 5 |
| 1925 |
1068 |
2033 | (80) | 5 |
| 1926 |
1097 |
2042 | (79) | 5 |
| 1927 |
1122 |
2050 | (82) | 5 |
| 1928 |
1183 |
2036 | (88) | 0 |
| 1929 |
1222 |
2021 | (94) | 0 |
| 1930 |
1299 |
2006 | (98) | 0 |
| 1931 |
1420 |
1992 | (102) | 0 |
| 1932 |
1485 |
1977 | (105) | 0 |
| 1933 |
1514 |
1963 | (107) | 0 |
| 1934 |
1631 |
1948 | (108) | 0 |
| 1935 |
1675 |
1933 | (109) | 0 |
| 1936 |
1635 |
1919 | (110) | 0 |
| 1937 |
1554 |
1904 | (110) | 0 |
| 1938 |
1563 |
1890 | (109) | 0 |
| 1939 |
1431 |
1875 | (108) | 7 |
Rating table notes
|
| Biographical data |
| Name: de Bock, Henry Caesar Désiré |
| Born: 9 Feb. 1899 |
| Died: 5 June 1947 |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1936-1940, page 244 |
| de Lint, 10-Jahrig Bestaan van den N.I.S.B., page 10, 35 |
| Periodicals |
| [HNNI], vol. 29, no. 96, 24 Apr. 1924, page 9 |
| [TNS], vol. 30, no. 7, July 2922, page 191 |
| Web |
| [12th NISB Club Championship, Semarang 1927] |
| [Henry Caesar Désiré de Bock] |
| [Henry Caesar Désiré de Bock] |
| |
