KNSB FIDE
KS

Konstantin Sidorov

Rated since December 2025

1714 Classical

The good & the bad

Best wins
SCHRIJVERS, KEES 1714
Tata Steel Chess 2026 - Tienkampen · 2026-01-23
VAN LEEUWEN, DICK 1699
Tata Steel Chess 2026 - Tienkampen · 2026-01-23
BROERSEN, JOS 1652
Tata Steel Chess 2026 - Tienkampen · 2026-01-23
BALM, ROBERT 1640
Tata Steel Chess 2026 - Tienkampen · 2026-01-23
VEENSTRA, ARTYOM 1586
Tata Steel Chess 2026 - Tienkampen · 2026-01-23
Worst losses
WANDY, KASIM 1697
Tata Steel Chess 2026 - Tienkampen · 2026-01-23
LOONEN, TEUN 1722
Tata Steel Chess 2026 - Tienkampen · 2026-01-23
ROIJERS, D. (DENNIS) 1722
Dutch Team Competition - klasse 6 Round 4 · 2025-12-13
RADFAR, BAHMAN 1801
2026 Chess.com Botwinnik Open - Groep B · 2026-01-02
HOVING, JULIAN 1831
2026 Chess.com Botwinnik Open - Groep B · 2026-01-02

FIDE Tournaments

Tata Steel Chess 2026 - Tienkampen 2026-01-23 +5–2=2 +63.2
85e Noteboomtoernooi 2026-02-20 +0–0=1 +7.2
2026 Chess.com Botwinnik Open - Groep B 2026-01-02 +0–3=0 -37.6
Dutch Team Competition - klasse 6 Round 4 2025-12-13 +0–1=0 -18.8
85e Daniel Noteboomtoernooi Groep C Friday 20 February 2026 +2–1=1 +12.7
Tata Steel Chess Tournament 2026 Tienkampen Friday 16 January 2026 +5–2=2 +30.7
Amsterdam Chess Open Groep C2 Friday 24 October 2025 +2–1=3 +58.5

Rating History

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Peak Ratings

Classical 1714

Games

Wins 5
Losses 6
Draws 3
Win Rate 36%

Performance by Color

Color Wins Draws Losses Win Rate
White 3 2 4 33%
Black 2 1 2 40%

All-time Games (from rating history)

Classical 19

Recent Matches

Balm, Robert (1640) 2026-01-23 WIN +17.6
Loonen, Teun (1722) 2026-01-23 LOSS -17.6
Van Leeuwen, Dick (1699) 2026-01-23 WIN +20.8
Metz, Bercis (1747) 2026-01-23 DRAW +3.6
Markus, Gijs (1742) 2026-01-23 DRAW +3.2
Veenstra, Artyom (1586) 2026-01-23 WIN +14.8
Broersen, Jos (1652) 2026-01-23 WIN +18.4
Schrijvers, Kees (1714) 2026-01-23 WIN +21.6
Wandy, Kasim (1697) 2026-01-23 LOSS -19.2
Coenjaerts, Rene (1776) 2026-02-20 DRAW +7.2
Hoving, Julian (1831) 2026-01-02 LOSS -12.0
Radfar, Bahman (1801) 2026-01-02 LOSS -13.6
Van Basten, Giovanni (1834) 2026-01-02 LOSS -12.0
Roijers, D. (dennis) (1722) 2025-12-13 LOSS -18.8