Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1917 |
1060 |
1763 | (125) | 2 |
| 1918 |
1059 |
1774 | (123) | 0 |
| 1919 |
1077 |
1785 | (121) | 0 |
| 1920 |
1167 |
1797 | (118) | 0 |
| 1921 |
1260 |
1808 | (115) | 0 |
| 1922 |
1281 |
1819 | (112) | 0 |
| 1923 |
1433 |
1830 | (108) | 0 |
| 1924 |
1433 |
1842 | (103) | 0 |
| 1925 |
1503 |
1853 | (97) | 0 |
| 1926 |
1585 |
1864 | (91) | 0 |
| 1927 |
1578 |
1875 | (83) | 0 |
| 1928 |
1577 |
1887 | (74) | 13 |
| 1929 |
1568 |
1904 | (78) | 0 |
| 1930 |
1557 |
1922 | (79) | 0 |
| 1931 |
1599 |
1939 | (79) | 0 |
| 1932 |
1602 |
1957 | (77) | 0 |
| 1933 |
1562 |
1974 | (73) | 0 |
| 1934 |
1589 |
1992 | (67) | 13 |
| 1935 |
1621 |
1991 | (72) | 0 |
| 1936 |
1570 |
1990 | (74) | 0 |
| 1937 |
1489 |
1989 | (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] |
| |
