Ronald Gouma
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Berlin Unicorn op | 05/16/2007 | 1409 | Germany |
| Haarlem Nova College op | 07/07/2006 | 1969 | Netherlands |
| Leiden op | 02/24/2006 | 1322 | Netherlands |
| Benidorm op-B | 11/11/2005 | 1160 | Spain |
Most Played Openings as White
| ECO | Opening | Games |
| B22 | Sicilian, Alapin's variation (2.c3) | 18 games |
| C45 | Scotch game | 4 games |
| B07 | Pirc defence | 4 games |
| B12 | Caro-Kann defence | 4 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B33 | Sicilian defence | 11 games |
| B20 | Sicilian defence | 3 games |
| B24 | Sicilian, closed | 2 games |
| A00 | Polish (Sokolsky) opening | 2 games |
Netherlands
Male
FIDE ID:

Germany
Spain