J. Alvarado
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| PER-ch U26 | ??/??/2002 | 316 | Peru |
| PER-ch | 02/??/1999 | 716 | Peru |
| PER-ch U26 | ??/??/1997 | 913 | Peru |
| Lima op | ??/??/1993 | 100 | Peru |
Most Played Openings as White
| ECO | Opening | Games |
| B25 | Sicilian, closed | 2 games |
| C76 | Ruy Lopez, modern Steinitz defence, fianchetto (Bronstein) variation | 1 games |
| B32 | Sicilian defence | 1 games |
| B79 | Sicilian, dragon, Yugoslav attack, 12.h4 | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D35 | Queen's Gambit Declined, 3...Nf6 | 2 games |
| B89 | Sicilian, Sozin, 7.Be3 | 2 games |
| B80 | Sicilian, Scheveningen variation | 1 games |
| E12 | Queen's Indian defence | 1 games |


Peru