FIDE ID:
Rino Castagna
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Siegen ol (Men) fin-D | 09/05/1970 | 0 |  Germany |
| Siegen ol (Men) qual-B | 09/05/1970 | 0 | Germany |
| SUI-Bayern | 05/??/1970 | 0 |  Switzerland |
| Tel Aviv ol (Men) fin-C | 11/02/1964 | 0 |  Israel |
Most Played Openings as White
| ECO | Opening | Games |
| E18 | Queen's Indian, old main line, 7.Nc3 | 2 games |
| E01 | Catalan, closed | 2 games |
| E16 | Queen's Indian, Capablanca variation | 2 games |
| E68 | King's Indian, fianchetto, classical variation, 8.e4 | 2 games |
Most Played Openings as Black
| ECO | Opening | Games |
| E98 | King's Indian, orthodox, Aronin-Taimanov, 9.Ne1 | 3 games |
| E97 | King's Indian, orthodox, Aronin-Taimanov variation (Yugoslav attack / Mar del Plata variation) | 2 games |
| E88 | King's Indian, Saemisch, orthodox, 7.d5 c6 | 2 games |
| C59 | Two knights defence | 1 games |
