Tim De Groot
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Kalamazoo op1 | 08/29/2003 | 1424 | United States |
Most Played Openings as White
| ECO | Opening | Games |
| A06 | Reti opening | 1 games |
| D04 | Queen's pawn game | 1 games |
| D05 | Queen's pawn game | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| B40 | Sicilian defence | 1 games |
| E61 | King's Indian defence, 3.Nc3 | 1 games |
| B06 | Robatsch (modern) defence | 1 games |
| B30 | Sicilian defence | 1 games |


United States