Ernest Greiveldinger
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| La Habana ol (Men) fin-C | 10/25/1966 | 0 |  Cuba |
| La Habana ol (Men) prel | 10/25/1966 | 0 | Cuba |
Most Played Openings as White
| ECO | Opening | Games |
| E87 | King's Indian, Saemisch, orthodox, 7.d5 | 1 games |
| D87 | Gruenfeld, exchange, Spassky variation | 1 games |
| A29 | English, four knights, kingside fianchetto | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| C16 | French, Winawer, advance variation | 1 games |
| A16 | English opening | 1 games |
| C00 | French defence | 1 games |
| E29 | Nimzo-Indian, Saemisch, main line | 1 games |
