Norms
| Norm | Tournament | Dates | Score | Avg. opp. | Perf. | Status |
|---|---|---|---|---|---|---|
| IM | Essent OpenHoogeveen (NED) | 17–25 Oct 2008 | 6/9 | Certified ↗ | ||
| IM | Dutch Team Competition 07-08 1BVarious(NED) | 15 Sep 2007 – 19 Apr 2008 | 6½/9 | Certified ↗ | ||
| IM | Leiden Chess TournamentLeiden, Netherlands | 11–20 Jul 2007 | 6½/9 | 2308 | Certified ↗ |