Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1923 |
1244 |
1805 | (92) | 12 |
| 1924 |
1298 |
1808 | (97) | 0 |
| 1925 |
1337 |
1811 | (101) | 0 |
| 1926 |
1406 |
1813 | (105) | 0 |
| 1927 |
1426 |
1816 | (107) | 0 |
| 1928 |
1402 |
1819 | (109) | 0 |
| 1929 |
1388 |
1821 | (111) | 0 |
| 1930 |
1429 |
1824 | (112) | 0 |
| 1931 |
1457 |
1827 | (113) | 0 |
| 1932 |
1484 |
1829 | (113) | 0 |
| 1933 |
1453 |
1832 | (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 |
| |
