Nicolas Urriza
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Magistralito Najdorf U14 | 10/06/2002 | 104 | Argentina |
| Buenos Aires Najdorf op U14 | 08/31/2001 | 119 | Argentina |
| Pan American-ch U12 | 05/29/2001 | 46 | Argentina |
| ARG-ch U10 | 03/30/2000 | 0 | Argentina |
Most Played Openings as White
| ECO | Opening | Games |
| A60 | Benoni defence | 2 games |
| E61 | King's Indian defence, 3.Nc3 | 2 games |
| A00 | Polish (Sokolsky) opening | 1 games |
| A40 | Queen's pawn | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D05 | Queen's pawn game | 1 games |
| A31 | English, symmetrical, Benoni formation | 1 games |
| B50 | Sicilian | 1 games |
| D40 | Queen's Gambit Declined, Semi-Tarrasch defence | 1 games |


Argentina