KNSB FIDE
EK

Esther Konijnenberg

Rated since January 2023

1634 Classic
1634 Rapid
1634 Blitz

Team Competition

Current team
Voorster Schaakclub 2
3B · 2025-2026 · 1 game
Past teams
Voorst 1
1A · 2024-2025
2 games
Voorst 2
3A · 2024-2025
1 game
Voorst 2
3B · 2023-2024
1 game
Voorster Schaakclub 1
1A · 2022-2023
1 game
Voorster Schaakclub 2
2C · 2022-2023
5 games
Voorster S.C. 1
HKA · 2021-2022
1 game
Voorster S.C. 2
2C · 2021-2022
3 games
Voorster S.C. 2
3C · 2019-2020
2 games
Voorster S.C. 2
3D · 2018-2019
2 games

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Worst losses
KRUISSELBRINK, J. (JAN) 1697
10472 Tata Steel Chess Tournament 2026 Dagvierkampen · Tuesday 20 January 2026
Tata Steel Chess Tournament 2026 Dagvierkampen Friday 16 January 2026 +0–1=2 -5.4
SOS competitie 2025/2026 Lijst 1 mrt Monday 1 September 2025 +0–1=0

Rating History

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Peak Ratings

Classic 1655 March 1, 2025
Rapid 1634 March 1, 2026
Blitz 1634 March 1, 2026

Games

Wins 0
Losses 2
Draws 2
Win Rate 0%

Performance by Color

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

Recent Matches

Bosman, R.C. (Roland) Monday 2 February 2026 LOSS
Martens, F.M. (Frans) (1712) Wednesday 21 January 2026 DRAW +2.5
Kruisselbrink, J. (Jan) (1697) Tuesday 20 January 2026 LOSS -10.5
Graaf de, M. (Marcel) (1713) Monday 19 January 2026 DRAW +2.6