Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1917 |
1025 |
1754 | (125) | 2 |
| 1918 |
1020 |
1766 | (123) | 0 |
| 1919 |
1033 |
1777 | (121) | 0 |
| 1920 |
1120 |
1788 | (118) | 0 |
| 1921 |
1209 |
1799 | (115) | 0 |
| 1922 |
1207 |
1810 | (112) | 0 |
| 1923 |
1330 |
1821 | (108) | 0 |
| 1924 |
1363 |
1833 | (103) | 0 |
| 1925 |
1433 |
1844 | (97) | 0 |
| 1926 |
1515 |
1855 | (91) | 0 |
| 1927 |
1500 |
1866 | (84) | 0 |
| 1928 |
1485 |
1877 | (74) | 13 |
| 1929 |
1456 |
1895 | (78) | 0 |
| 1930 |
1477 |
1912 | (79) | 0 |
| 1931 |
1519 |
1930 | (79) | 0 |
| 1932 |
1499 |
1947 | (77) | 0 |
| 1933 |
1457 |
1965 | (73) | 0 |
| 1934 |
1496 |
1982 | (67) | 13 |
| 1935 |
1523 |
1981 | (72) | 0 |
| 1936 |
1459 |
1980 | (74) | 0 |
| 1937 |
1376 |
1979 | (75) | 9 |
Rating table notes
|
| Biographical data |
| Name: Hernández, Juan B. |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1921-1930, page 209 |
| Di Felice, Chess Results, 1931-1935, page 238 |
| Di Felice, Chess Results, 1936-1940, page 117 |
| Gaige, Chess Tournament Crosstables IV, page 808 |
| Web |
| [Mar del Plata 1928] |
| |
