KU

Koen Uitdehaag

Rated since January 2023

1740 Classic
1760 Rapid
1785 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
12774 SOS competitie 2025/2026 Lijst 1 feb · Tuesday 13 January 2026
47th International Chess Tournament of Ghent · Saturday 18 July 2026
Worst losses
LAFORCE, EDWARD 1624
47th International Chess Tournament of Ghent · Tuesday 21 July 2026
PYNKET, SEPPE 1720
47th International Chess Tournament of Ghent · Tuesday 21 July 2026
13315 KNSB competitie 2025-2026 Klasse 5 ronde 5 · Saturday 28 March 2026
14321 KNSB competitie 2026-2027 Klasse 4 ronde 1 · Saturday 19 September 2026
ROOS, A. (ADRIAN) (FM) 2210
47th International Chess Tournament of Ghent · Monday 20 July 2026
47th International Chess Tournament of Ghent Saturday 18 July 2026 +1–4=1 -34.3
KNSB competitie 2026-2027 Klasse 4 ronde 1 Saturday 19 September 2026 +0–1=0 -10.6
KNSB competitie 2025-2026 Klasse 5 ronde 5 Saturday 20 September 2025 +0–1=0 -15.7
KNSB competitie 2025-2026 Klasse 5 ronde 7 Saturday 20 September 2025 +0–0=1 -0.5
KNSB competitie 2025-2026 Klasse 5 ronde 4 Saturday 20 September 2025 +1–0=0
KNSB competitie 2025-2026 Klasse 5 Ronde 3 Saturday 20 September 2025 +0–0=1 +0.5
KNSB competitie 2025-2026 Klasse 5 ronde 2 Saturday 20 September 2025 +0–0=1 -1.9
SOS competitie 2025/2026 Lijst 1 feb Monday 1 September 2025 +1–0=0 +15.1

Team Competition

Current teams
2B · 2025-2026 · 1 game
Klasse 5E · 2025-2026 · 6 games
Past teams
1B · 2024-2025
3B · 2024-2025
Klasse 5C · 2024-2025
3C · 2023-2024
Klasse 6B · 2023-2024
2B · 2022-2023
Klasse 4C · 2021-2022
3E · 2021-2022
3E · 2019-2020
3D · 2018-2019

Rating History

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Peak Ratings

Classic 1804 Jan. 1, 2025
Rapid 1760 April 1, 2025
Blitz 1801 March 1, 2026

Games

Wins 3
Losses 6
Draws 4
Win Rate 23%

Performance by Color

Color Wins Draws Losses Win Rate
White 1 1 2 25%
Black 2 3 4 22%

Recent Matches

Wille, R. (Ruud) (1832) Saturday 19 September 2026 LOSS -10.6
Depauw, Thibo (1595) Wednesday 22 July 2026 DRAW -7.1
Laforce, Edward (1624) Tuesday 21 July 2026 LOSS -20.4
Pynket, Seppe (1720) Tuesday 21 July 2026 LOSS -16.9
FM Roos, A. (Adrian) (2210) Monday 20 July 2026 LOSS -2.0
Rijk de, C. (Charles) (1740) Saturday 18 July 2026 WIN +12.5
GM Dgebuadze, A. (Alexandre) (2399) Saturday 18 July 2026 LOSS -0.5
Faverey, E.S. (Eddy) (1774) Saturday 28 March 2026 LOSS -15.7
Rosman, S.S. (Sander) (1789) Saturday 7 March 2026 DRAW -0.5
Vries de, L.J. (Laurens) (1796) Tuesday 13 January 2026 WIN +15.1
Kool de, J.C. (Jesse) Saturday 13 December 2025 WIN
Koeleman, G.M. (Gerard) (1798) Saturday 22 November 2025 DRAW +0.5
Berg van den, H.M. (Henk) (1742) Saturday 1 November 2025 DRAW -1.9