Pieter Van der Merwe
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Batatais ol U14 | 09/19/2001 | 590 | Brazil |
| Wch U12 | ??/??/1997 | 278 | France |
Most Played Openings as White
| ECO | Opening | Games |
| B48 | Sicilian, Taimanov variation | 2 games |
| B44 | Sicilian defence | 1 games |
| C14 | French, classical variation | 1 games |
| C23 | Bishop's opening | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B23 | Sicilian, closed | 2 games |
| A04 | Reti opening | 1 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 1 games |
| B21 | Sicilian, Grand Prix attack | 1 games |


Brazil
France