KNSB FIDE
DP

Douwe Pietersma

Rated since January 2023

1825 Classic
1836 Rapid
1836 Blitz

Team Competition

Current team
Schaakmat Westland 2
1e klasse B · 2025-2026 · 2 games
Past teams
Schaakmat Westland 2
2e klasse A · 2024-2025
4 games
Schaakmat Westland 2
klasse 1A · 2023-2024
4 games
Schaakmat Westland 2
klasse 1B · 2022-2023
3 games

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Worst losses
MOSTERT, M.J. (JOOST) 1885
13663 HSB competitie 2025-2026 April2026 · Tuesday 21 April 2026
No FIDE-rated tournaments found.
HSB competitie 2025-2026 April2026 Monday 1 September 2025 +0–1=0 -10.8
HSB competitie 2025-2026 September 2025 Monday 1 September 2025 +0–0=1 -0.7

Rating History

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Peak Ratings

Classic 1854 Jan. 1, 2025
Rapid 1836 March 1, 2026
Blitz 1836 March 1, 2026

Games

Wins 0
Losses 1
Draws 1
Win Rate 0%

Performance by Color

Color Wins Draws Losses Win Rate
White 0 1 1 0%
Black 0 0 0 0%

Recent Matches

Mostert, M.J. (Joost) (1885) Tuesday 21 April 2026 LOSS -10.8
Koster de, W. (Willem) (1818) Monday 22 September 2025 DRAW -0.7