Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1923 |
1351 |
1806 | (92) | 12 |
| 1924 |
1397 |
1808 | (97) | 0 |
| 1925 |
1465 |
1811 | (101) | 0 |
| 1926 |
1570 |
1814 | (105) | 0 |
| 1927 |
1559 |
1817 | (107) | 0 |
| 1928 |
1554 |
1819 | (109) | 0 |
| 1929 |
1530 |
1822 | (111) | 0 |
| 1930 |
1580 |
1825 | (112) | 0 |
| 1931 |
1662 |
1828 | (113) | 0 |
| 1932 |
1680 |
1831 | (113) | 0 |
| 1933 |
1665 |
1833 | (113) | 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 |
| |
