JP
Jan Posthoorn
Team Competition
Current team
Klasse 5A · 2025-2026 · 1 game
Past teams
Assen 2
2 games
Klasse 5A · 2024-2025
Assen 1
1 game
Klasse 2A · 2021-2022
RIVALRY
Not enough games to determine rivalries yet.
The good & the bad
Best wins
STEGEMAN, D. (DERK)
1624
12594 KNSB competitie 2025-2026 Klasse 5 ronde 4 · Saturday 13 December 2025
No FIDE-rated tournaments found.
Rating History
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Peak Ratings
Classic
1890
Jan. 1, 2025
Rapid
1890
March 1, 2026
Blitz
1890
March 1, 2026
Games
Wins
1
Losses
0
Draws
0
Win Rate
100%
Performance by Color
| Color | Wins | Draws | Losses | Win Rate |
|---|---|---|---|---|
| White | 1 | 0 | 0 | 100% |
| Black | 0 | 0 | 0 | 0% |