KO

Klaas Ouwens

Rated since January 2023

1958 Classic
1918 Rapid
1958 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
9654 SOS Competitie 2024/2025 2025-05 · Tuesday 20 May 2025
13219 22ste Open Rapidkampioenschap van Moira-Domtoren Groep A · Saturday 13 June 2026
12411 KNSB competitie 2025-2026 Klasse 6 Ronde 3 · Saturday 22 November 2025
Worst losses
13219 22ste Open Rapidkampioenschap van Moira-Domtoren Groep A · Saturday 13 June 2026
13219 22ste Open Rapidkampioenschap van Moira-Domtoren Groep A · Saturday 13 June 2026
13219 22ste Open Rapidkampioenschap van Moira-Domtoren Groep A · Saturday 13 June 2026
13219 22ste Open Rapidkampioenschap van Moira-Domtoren Groep A · Saturday 13 June 2026
13219 22ste Open Rapidkampioenschap van Moira-Domtoren Groep A · Saturday 13 June 2026
No FIDE-rated tournaments found.
22ste Open Rapidkampioenschap van Moira-Domtoren Groep A Saturday 13 June 2026 +1–5=1 -39.7
KNSB competitie 2025-2026 Klasse 6 Ronde 3 Saturday 20 September 2025 +1–0=0 +6.4
KNSB competitie 2025-2026 Klasse 3 ronde 3 Saturday 20 September 2025 +0–0=1 +2.3
SOS Competitie 2024/2025 2025-05 Sunday 1 September 2024 +1–0=0 +15.0

Team Competition

Current teams
Klasse 3B · 2025-2026 · 1 game
Klasse 6J · 2025-2026 · 1 game
Past teams
Klasse 3B · 2024-2025
HKC · 2024-2025
Klasse 4E · 2023-2024
Klasse 4E · 2023-2024
HKB · 2023-2024
HKB · 2022-2023
Klasse 5F · 2022-2023
1E · 2022-2023
Klasse 4D · 2021-2022
HKB · 2021-2022
HKA · 2019-2020

Rating History

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Peak Ratings

Classic 1985 Dec. 1, 2024
Rapid 1958 March 1, 2026
Blitz 1958 March 1, 2026

Games

Wins 3
Losses 5
Draws 2
Win Rate 30%

Performance by Color

Color Wins Draws Losses Win Rate
White 2 1 1 50%
Black 1 1 4 17%

Recent Matches

Lee van der, P.E.A. (Patrick) (1929) Saturday 13 June 2026 WIN +11.5
Janse, E.W. (Erik) (1949) Saturday 13 June 2026 LOSS -12.8
Weustenraad, D. (Daan) (1936) Saturday 13 June 2026 DRAW -0.8
Hacquebord, T. (Tjerk) (2006) Saturday 13 June 2026 LOSS -10.8
Dreu de, D. (Dies) (2004) Saturday 13 June 2026 LOSS -10.9
Man, K. (Kenji) (2015) Saturday 13 June 2026 LOSS -10.5
Smid, J. (Jelle) (2183) Saturday 13 June 2026 LOSS -5.4
Hart ter, R. (Robbert) (1763) Saturday 22 November 2025 WIN +6.4
Rutten, B.A. (Bram) (2015) Saturday 1 November 2025 DRAW +2.3
Tissink, A.J. (Arjan) (2007) Tuesday 20 May 2025 WIN +15.0