BK

Bort Harm Koelewijn

Rated since January 2023

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
ROSMAN, S.S. (SANDER) 1872
8102 SOS Competitie 2023/2024 Mei 2024 · Tuesday 21 May 2024
MÖHLMANN, M. (MATHIJS) 1638
9648 SOS Competitie 2024/2025 2024-11 · Friday 8 November 2024
KOOL, G. (GUIDO) 1628
12775 SOS competitie 2025/2026 Lijst 1 mrt · Tuesday 3 February 2026
MOLEN VAN DER, M. (RINUS) 1478
5716 SOS Competitie 2022/2023 Mei · Wednesday 10 May 2023
Worst losses
BOSCH, H. (HENRI) 1734
12774 SOS competitie 2025/2026 Lijst 1 feb · Tuesday 13 January 2026
WIT DE, D.T. (DOUWE) 1766
12471 SOS competitie 2025/2026 Lijst 1 jan · Tuesday 2 December 2025
VUCINEC, S.I. (SACHA) 1774
9653 SOS Competitie 2024/2025 2025-04 · Monday 14 April 2025
WIGMANS, E.J.J.M. (EDDY) 1811
7604 SOS Competitie 2023/2024 Oktober 2023 · Monday 9 October 2023
MAN DE, B. (BURG) 1879
9652 SOS Competitie 2024/2025 2025-03 · Tuesday 11 March 2025
No FIDE-rated tournaments found.
SOS competitie 2025/2026 Lijst 1 mei Monday 1 September 2025 +0–1=0 -9.9
SOS competitie 2025/2026 Lijst 1 mrt Monday 1 September 2025 +1–0=0 +6.7
SOS competitie 2025/2026 Lijst 1 feb Monday 1 September 2025 +0–1=0 -16.0
SOS competitie 2025/2026 Lijst 1 jan Monday 1 September 2025 +0–1=0 -14.9
SOS Competitie 2024/2025 2025-04 Sunday 1 September 2024 +0–1=0 -15.2
SOS Competitie 2024/2025 2025-03 Sunday 1 September 2024 +0–1=0 -11.9
SOS Competitie 2024/2025 2024-11 Sunday 1 September 2024 +1–0=0 +5.5
SOS Competitie 2023/2024 Mei 2024 Friday 1 September 2023 +1–0=0 +13.5
SOS Competitie 2023/2024 Maart 2024 Friday 1 September 2023 +0–0=1 -2.5
SOS Competitie 2023/2024 Oktober 2023 Friday 1 September 2023 +0–1=1 -11.1
SOS Competitie 2022/2023 Mei Monday 12 September 2022 +1–0=0 +4.3

Rating History

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Peak Ratings

Classic 1863 Dec. 1, 2024
Rapid 1812 March 1, 2026
Blitz 1812 March 1, 2026

Games

Wins 4
Losses 6
Draws 2
Win Rate 33%

Performance by Color

Color Wins Draws Losses Win Rate
White 1 2 3 17%
Black 3 0 3 50%

Recent Matches

Florijn, S. (Stefan) (1887) Tuesday 21 April 2026 LOSS -9.9
Kool, G. (Guido) (1628) Tuesday 3 February 2026 WIN +6.7
Bosch, H. (Henri) (1734) Tuesday 13 January 2026 LOSS -16.0
Wit de, D.T. (Douwe) (1766) Tuesday 2 December 2025 LOSS -14.9
Vucinec, S.I. (Sacha) (1774) Monday 14 April 2025 LOSS -15.2
Man de, B. (Burg) (1879) Tuesday 11 March 2025 LOSS -11.9
Möhlmann, M. (Mathijs) (1638) Friday 8 November 2024 WIN +5.5
Rosman, S.S. (Sander) (1872) Tuesday 21 May 2024 WIN +13.5
Wagenvoorde, F.A. (Frits) (1774) Tuesday 12 March 2024 DRAW -2.5
Wigmans, E.J.J.M. (Eddy) (1811) Monday 9 October 2023 LOSS -10.5
Vries de, M.J. (Hans) (1738) Tuesday 26 September 2023 DRAW -0.6
Molen van der, M. (Rinus) (1478) Wednesday 10 May 2023 WIN +4.3