Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1924 |
1026 |
2017 | (84) | 5 |
| 1925 |
1032 |
2035 | (80) | 5 |
| 1926 |
1044 |
2043 | (80) | 5 |
| 1927 |
1079 |
2052 | (82) | 5 |
| 1928 |
1123 |
2037 | (88) | 0 |
| 1929 |
1168 |
2022 | (94) | 0 |
| 1930 |
1247 |
2008 | (98) | 0 |
| 1931 |
1348 |
1993 | (102) | 0 |
| 1932 |
1406 |
1979 | (105) | 0 |
| 1933 |
1436 |
1964 | (107) | 0 |
| 1934 |
1554 |
1949 | (108) | 0 |
| 1935 |
1593 |
1935 | (109) | 0 |
| 1936 |
1545 |
1920 | (110) | 0 |
| 1937 |
1463 |
1906 | (110) | 0 |
| 1938 |
1463 |
1891 | (109) | 0 |
| 1939 |
1295 |
1876 | (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] |
| |
