Ricardo Hase
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Santafesina | ??/??/2004 | 750 |  Argentina |
| Santafesina+ | ??/??/2004 | 0 | Argentina |
| Santa Fe FSA op 1st | 06/04/2004 | 1415 | Argentina |
| Santa Fe Mayor op | 10/??/2003 | 347 | Argentina |
Most Played Openings as White
| ECO | Opening | Games |
| B99 | Sicilian, Najdorf, 7...Be7 main line | 4 games |
| C26 | Vienna, Falkbeer variation | 3 games |
| C22 | Centre game | 3 games |
| B06 | Robatsch (modern) defence | 3 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B28 | Sicilian, O'Kelly variation | 3 games |
| A39 | English, symmetrical, main line with d4 | 3 games |
| B21 | Sicilian, Grand Prix attack | 2 games |
| E60 | King's Indian defence | 2 games |
