Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1923 |
1443 |
1810 | (92) | 12 |
| 1924 |
1454 |
1813 | (97) | 0 |
| 1925 |
1527 |
1815 | (101) | 0 |
| 1926 |
1633 |
1818 | (105) | 0 |
| 1927 |
1633 |
1820 | (107) | 0 |
| 1928 |
1638 |
1823 | (109) | 0 |
| 1929 |
1630 |
1825 | (111) | 0 |
| 1930 |
1664 |
1828 | (112) | 0 |
| 1931 |
1749 |
1830 | (113) | 0 |
| 1932 |
1788 |
1833 | (113) | 0 |
| 1933 |
1774 |
1835 | (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 |
| |
