Male
FIDE ID:
Tommy Grooten
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Dutch League 2025-26 | 09/20/2025 | 2345 |  Netherlands |
| NK Snelschaken Final 2025 | 09/13/2025 | 2377 | Netherlands |
| 40th Cappelle Open 2024 | 03/02/2024 | 2309 |  France |
| Dutch League 2022-23 | 09/17/2022 | 2275 | Netherlands |
Tommy Grooten Opening Repertoire with White pieces
| ECO | Opening | Games |
| E20 | Nimzo-Indian defence | 2 games |
| A13 | English opening | 1 games |
| D85 | Gruenfeld, exchange variation | 1 games |
| D31 | Queen's Gambit Declined, 3.Nc3 | 1 games |
Tommy Grooten Opening Repertoire with Black pieces
| ECO | Opening | Games |
| A22 | English opening | 1 games |
| B42 | Sicilian, Kan, 5.Bd3 | 1 games |
| D14 | Queen's Gambit Declined Slav, exchange variation, 6.Bf4 Bf5 | 1 games |
| E17 | Queen's Indian, 5.Bg2 Be7 | 1 games |
