RK

Ruth Koelewijn

Rated since January 2023

1637 Classic
1598 Rapid
1649 Blitz

Team Competition

Current team
En Passant 4
2D · 2025-2026 · 5 games
Past teams
En Passant 2
2D · 2024-2025
4 games
En Passant 2
2D · 2023-2024
6 games
En Passant 4
3B · 2022-2023
3 games
En Passant 3
2B · 2021-2022
5 games
S.V. En Passant 3
3A · 2019-2020
3 games
S.V. En Passant 3
2A · 2018-2019
4 games

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
CHAN, H.R. (RYAN) 1640
12587 Fish 'n Food rapidtoernooi Groep A · Saturday 18 April 2026
TAK, J. (JOHNNY) 1413
12052 SOS competitie 2025/2026 Lijst 1 Dec · Friday 14 November 2025
Worst losses
HOOP DE, S. (STEPHAN) 1320
6846 SOS Competitie 2022/2023 Maart 2023(K3) · Friday 17 March 2023
JANSSEN, F.W.V.M. (FRANS) 1338
7605 SOS Competitie 2023/2024 November 2023 · Friday 10 November 2023
SAMALA, G.G. (GAGAN GANDIVA) 1637
12587 Fish 'n Food rapidtoernooi Groep A · Saturday 18 April 2026
HORN, J.R. (JUEN RENE) 1640
12587 Fish 'n Food rapidtoernooi Groep A · Saturday 18 April 2026
BOUWEN, G. (GIJS) 1641
12587 Fish 'n Food rapidtoernooi Groep A · Saturday 18 April 2026
No FIDE-rated tournaments found.
Fish 'n Food rapidtoernooi Groep A Saturday 18 April 2026 +1–5=0 -51.0
SOS competitie 2025/2026 Lijst 1 juni Monday 1 September 2025 +0–1=0 -12.2
SOS competitie 2025/2026 Lijst 1 apr Monday 1 September 2025 +0–1=0 -10.0
SOS competitie 2025/2026 Lijst 1 feb Monday 1 September 2025 +0–1=0 -8.4
SOS competitie 2025/2026 Lijst 1 jan Monday 1 September 2025 +0–1=0 -7.6
SOS competitie 2025/2026 Lijst 1 Dec Monday 1 September 2025 +1–0=0 +4.6
SOS Competitie 2024/2025 2025-04 Sunday 1 September 2024 +0–1=0 -10.6
SOS Competitie 2024/2025 2025-03 Sunday 1 September 2024 +0–1=0
SOS Competitie 2024/2025 2025-02 Sunday 1 September 2024 +1–0=0
SOS Competitie 2024/2025 2024-11 Sunday 1 September 2024 +0–0=1 +2.6
SOS Competitie 2023/2024 Maart 2024 Friday 1 September 2023 +0–0=1 -0.2
SOS Competitie 2023/2024 Februari 2024 Friday 1 September 2023 +0–1=1 -2.4
SOS Competitie 2023/2024 December 2023 Friday 1 September 2023 +0–1=0 -4.1
SOS Competitie 2023/2024 November 2023 Friday 1 September 2023 +0–1=0 -17.5
SOS Competitie 2023/2024 Oktober 2023 Friday 1 September 2023 +0–1=0
SOS Competitie 2022/2023 Maart 2023(K3) Monday 12 September 2022 +0–1=0 -18.6

Rating History

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Peak Ratings

Classic 1681 Dec. 1, 2024
Rapid 1659 March 1, 2026
Blitz 1659 March 1, 2026

Games

Wins 3
Losses 16
Draws 3
Win Rate 14%

Performance by Color

Color Wins Draws Losses Win Rate
White 3 0 4 43%
Black 0 3 12 0%

Recent Matches

Karman, C.J. (Johan) (1657) Monday 11 May 2026 LOSS -12.2
Wang, D. (Daniël) (1662) Saturday 18 April 2026 LOSS -12.1
Coterlet van de, N. (Niels) (1644) Saturday 18 April 2026 LOSS -12.7
Samala, G.G. (Gagan Gandiva) (1637) Saturday 18 April 2026 LOSS -12.9
Bouwen, G. (Gijs) (1641) Saturday 18 April 2026 LOSS -12.8
Horn, J.R. (Juen Rene) (1640) Saturday 18 April 2026 LOSS -12.8
Chan, H.R. (Ryan) (1640) Saturday 18 April 2026 WIN +12.2
Meer ter, M. (Marco) (1731) Tuesday 10 March 2026 LOSS -10.0
Hagens, A. (Anton) (1797) Friday 23 January 2026 LOSS -8.4
Verheij, W. (Willem) (1817) Tuesday 25 November 2025 LOSS -7.6
Tak, J. (Johnny) (1413) Friday 14 November 2025 WIN +4.6
Lubbers, J.W. (Jan-Willem) (1736) Friday 11 April 2025 LOSS -10.6
Burger, O. (Oscar) Friday 21 March 2025 LOSS
Bruin, M. (Michel) Friday 31 January 2025 WIN
Sprong, M.J.H.M. (Martin) (1753) Friday 8 November 2024 DRAW +2.6
Floor, W. (Wim) (1671) Friday 15 March 2024 DRAW -0.2
Dujardin, F.P.M. (Frank) (1673) Friday 9 February 2024 LOSS -5.9
Velde van der, S.G.F. (Sytze) (1568) Friday 2 February 2024 DRAW +3.5
Kruik de, Y. (Yorick) (1766) Tuesday 28 November 2023 LOSS -4.1
Janssen, F.W.V.M. (Frans) (1338) Friday 10 November 2023 LOSS -17.5