Roberto Carlos Arroyo
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Internet Section 08A g/8'+2 | 03/08/2004 | 1000 | Spain |
| Internet Section 07B g/8'+2 | 03/07/2004 | 803 | Spain |
| Internet Section 07A g/8'+2 | 03/07/2004 | 926 | Spain |
| Internet Section 06B g/8'+2 | 03/06/2004 | 1942 | Spain |
Most Played Openings as White
| ECO | Opening | Games |
| C28 | Vienna game | 3 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 2 games |
| B50 | Sicilian | 1 games |
| B80 | Sicilian, Scheveningen variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B01 | Scandinavian (centre counter) defence | 11 games |
| A85 | Dutch with c4 & Nc3 | 4 games |
| A80 | Dutch | 2 games |
| A89 | Dutch, Leningrad, main variation with Nc6 | 2 games |


Spain