Tjaart Jan Offringa
Last tournaments played
| Tournament | Date | Elo Avg. | Country |
| Hengelo U20 op | 08/??/2005 | 1853 | Netherlands |
| Hengelo U20 op | 08/04/2003 | 383 | Netherlands |
| Utrecht OKU II op | 05/??/2001 | 99 | Netherlands |
| NED-ch U14 op | 08/07/2000 | 0 | Netherlands |
Most Played Openings as White
| ECO | Opening | Games |
| D70 | Neo-Gruenfeld defence | 2 games |
| D20 | Queen's gambit accepted | 2 games |
| D51 | Queen's Gambit Declined, 4.Bg5 Nbd7 | 2 games |
| D74 | Neo-Gruenfeld, 6.cd Nxd5, 7.O-O | 1 games |
Most Played Openings as Black
| ECO | Opening | Games |
| D31 | Queen's Gambit Declined, 3.Nc3 | 3 games |
| B22 | Sicilian, Alapin's variation (2.c3) | 3 games |
| B96 | Sicilian, Najdorf, 7.f4 | 3 games |
| B92 | Sicilian, Najdorf, Opovcensky variation | 2 games |
Netherlands
FIDE ID:

