FIDE ID:
Roberto Loayza
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| ARAIS tt | ??/??/1994 | 333 |  Chile |
| Santiago op | ??/??/1994 | 833 | Chile |
| Santiago ARAIS tt-A | ??/??/1992 | 306 | Chile |
| Santiago op | ??/??/1992 | 903 | Chile |
Most Played Openings as White
| ECO | Opening | Games |
| A39 | English, symmetrical, main line with d4 | 3 games |
| D02 | Queen's pawn game | 2 games |
| E16 | Queen's Indian, Capablanca variation | 1 games |
| A36 | English, symmetrical variation | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B13 | Caro-Kann, exchange variation | 1 games |
| B12 | Caro-Kann defence | 1 games |
| D41 | Queen's Gambit Declined, Semi-Tarrasch, 5.cd | 1 games |
| E38 | Nimzo-Indian, classical, 4...c5 | 1 games |
