Ronald Zevallos
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Lima 1st qual op | 03/01/2002 | 606 |  Peru |
Most Played Openings as White
| ECO | Opening | Games |
| D20 | Queen's gambit accepted | 1 games |
| B42 | Sicilian, Kan, 5.Bd3 | 1 games |
| C68 | Ruy Lopez, exchange variation | 1 games |
| B76 | Sicilian, dragon, Yugoslav attack, 7...O-O | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D35 | Queen's Gambit Declined, 3...Nf6 | 1 games |
| D02 | Queen's pawn game | 1 games |
| B00 | King's pawn opening | 1 games |
| C97 | Ruy Lopez, closed, Chigorin defence | 1 games |
