Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1923 |
1456 |
1809 | (92) | 12 |
| 1924 |
1476 |
1812 | (97) | 0 |
| 1925 |
1547 |
1814 | (101) | 0 |
| 1926 |
1653 |
1817 | (105) | 0 |
| 1927 |
1658 |
1819 | (107) | 0 |
| 1928 |
1672 |
1822 | (109) | 0 |
| 1929 |
1667 |
1824 | (111) | 0 |
| 1930 |
1687 |
1827 | (112) | 0 |
| 1931 |
1774 |
1829 | (113) | 0 |
| 1932 |
1818 |
1832 | (113) | 0 |
| 1933 |
1807 |
1834 | (112) | 5 |
Rating table notes
|
| Biographical data |
| Name: Biava, Pío León |
| Born: |
| Died: |
| |
| Notes: |
| Names sometimes given as Pío Leone Biava. |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1931-1935, page 375 |
| Morgado, Los años locos del ajedrez argentino, I, page 155, 160 |
| |
