Ratings
| Year |
Rank |
Edo |
Dev. |
Games |
| 1903 |
734 |
1978 | (79) | 10 |
| 1904 |
762 |
1982 | (81) | 0 |
| 1905 |
782 |
1986 | (82) | 0 |
| 1906 |
788 |
1990 | (81) | 0 |
| 1907 |
802 |
1994 | (78) | 10 |
Rating table notes
|
| Biographical data |
| Name: Grande, O. |
| Born: |
| Died: |
|
| |
| References |
| Books |
| Di Felice, Chess Results, 1901-1920, page 305 |
| |
