KNSB FIDE
JB

Jos den Boer

Rated since January 2023

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
GROOT BRUINDERINK, T.R.T. (TIM) 1788
13249 KNSB competitie 2025-2026 Klasse 6 ronde 7 · Saturday 7 March 2026
Worst losses
BROEKHUIZEN, T. (TOM) 1808
12266 KNSB competitie 2025-2026 Klasse 6 ronde 2 · Saturday 1 November 2025
KLEIJN, J. (JEROEN) 1860
12411 KNSB competitie 2025-2026 Klasse 6 Ronde 3 · Saturday 22 November 2025
MARGARYAN, A. (AREN) 1865
11252 KNSB competitie 2024-2025 Klasse 4 ronde 9 en uitgestelde wedstrijd … · Saturday 10 May 2025
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 6 ronde 5 Saturday 20 September 2025 +0–0=1 -2.0
KNSB competitie 2025-2026 Klasse 6 ronde 7 Saturday 20 September 2025 +1–0=0 +13.4
KNSB competitie 2025-2026 Klasse 6 ronde 6 Saturday 20 September 2025 +0–0=1 -4.6
KNSB competitie 2025-2026 Klasse 6 Ronde 3 Saturday 20 September 2025 +0–1=0 -10.1
KNSB competitie 2025-2026 Klasse 6 ronde 2 Saturday 20 September 2025 +0–1=0 -11.9
KNSB competitie 2024-2025 Klasse 4 ronde 9 en uitgestelde wedstrijd … Saturday 21 September 2024 +0–1=0 -5.0

Rating History

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Peak Ratings

Classic 1795 May 1, 2025
Rapid 1774 April 1, 2026
Blitz 1774 May 1, 2026

Games

Wins 1
Losses 3
Draws 2
Win Rate 17%

Performance by Color

Color Wins Draws Losses Win Rate
White 0 0 1 0%
Black 1 2 2 20%

Recent Matches

Jonge de, K.T. (Rijn) (1704) Saturday 28 March 2026 DRAW -2.0
Groot Bruinderink, T.R.T. (Tim) (1788) Saturday 7 March 2026 WIN +13.4
Linzey, R. (Raoul) (1632) Saturday 7 February 2026 DRAW -4.6
Kleijn, J. (Jeroen) (1860) Saturday 22 November 2025 LOSS -10.1
Broekhuizen, T. (Tom) (1808) Saturday 1 November 2025 LOSS -11.9
Margaryan, A. (Aren) (1865) Saturday 10 May 2025 LOSS -5.0