Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1924 |
1088 |
2019 | (84) | 5 |
| 1925 |
1084 |
2037 | (80) | 5 |
| 1926 |
1107 |
2045 | (79) | 5 |
| 1927 |
1138 |
2054 | (82) | 5 |
| 1928 |
1198 |
2039 | (88) | 0 |
| 1929 |
1243 |
2025 | (94) | 0 |
| 1930 |
1323 |
2010 | (98) | 0 |
| 1931 |
1434 |
1995 | (102) | 0 |
| 1932 |
1508 |
1981 | (105) | 0 |
| 1933 |
1533 |
1966 | (107) | 0 |
| 1934 |
1653 |
1951 | (108) | 0 |
| 1935 |
1695 |
1937 | (109) | 0 |
| 1936 |
1661 |
1922 | (110) | 0 |
| 1937 |
1587 |
1908 | (110) | 0 |
| 1938 |
1591 |
1893 | (109) | 0 |
| 1939 |
1466 |
1878 | (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] |
| |
