KNSB FIDE
BW

Bertrand Weegenaar

Rated since January 2023

1839 Classic
1839 Rapid
1847 Blitz

Team Competition

Current teams
Oud Zuylen Utrecht 3
Klasse 5C · 2025-2026 · 6 games
OZU 1
HKD · 2025-2026 · 1 game
OZU 2
1E · 2025-2026 · 3 games
Past teams
Oud Zuylen Utrecht 1
Klasse 3B · 2024-2025
1 game
Oud Zuylen Utrecht 3
Klasse 5D · 2024-2025
5 games
OZU 1
HKB · 2024-2025
4 games
OZU 2
2E · 2024-2025
4 games
Oud Zuylen Utrecht 1
Klasse 3E · 2023-2024
2 games
Oud Zuylen Utrecht 1
HKB · 2023-2024
4 games
Oud Zuylen Utrecht 2
2D · 2023-2024
2 games
Oud Zuylen Utrecht 3
Klasse 5E · 2023-2024
6 games
OZU 1
HKB · 2022-2023
6 games
OZU 1
HKB · 2021-2022
7 games
S.C. Oud Zuylen Utrecht 1
HKA · 2019-2020
5 games
S.C. Oud Zuylen Utrecht 1
HKA · 2018-2019
7 games

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
KLOMP, L. (LARS) 1765
12775 SOS competitie 2025/2026 Lijst 1 mrt · Tuesday 3 February 2026
WITH DE, C. (CHRIS) 1728
12410 KNSB competitie 2025-2026 Klasse 5 Ronde 3 · Saturday 22 November 2025
Worst losses
HOEBEN, S. (SJOERD) 1767
9654 SOS Competitie 2024/2025 2025-05 · Friday 23 May 2025
CAPEL, R.C. (ROBERT) 1836
11994 KNSB competitie 2025-2026 Klasse 5 ronde 1 · Saturday 4 October 2025
TANGARIFE RAMIREZ, K. (KATJA) 1862
12265 KNSB competitie 2025-2026 Klasse 5 ronde 2 · Saturday 1 November 2025
HEER DE, H.J.J. (HENK) 1871
12774 SOS competitie 2025/2026 Lijst 1 feb · Tuesday 20 January 2026
GARAU, F. (FRANCESCA) 1946
12992 KNSB competitie 2025-2026 Klasse 5 ronde 6 · Saturday 7 February 2026
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 5 ronde 5 Saturday 20 September 2025 +0–0=1 -0.6
KNSB competitie 2025-2026 Klasse 5 ronde 7 Saturday 20 September 2025 +0–0=1 +0.5
KNSB competitie 2025-2026 Klasse 5 ronde 6 Saturday 20 September 2025 +0–1=0 -9.1
KNSB competitie 2025-2026 Klasse 5 Ronde 3 Saturday 20 September 2025 +1–0=0 +8.0
KNSB competitie 2025-2026 Klasse 5 ronde 2 Saturday 20 September 2025 +0–1=0 -12.5
KNSB competitie 2025-2026 Klasse 5 ronde 1 Saturday 20 September 2025 +0–1=0 -13.9
SOS competitie 2025/2026 Lijst 1 apr Monday 1 September 2025 +0–0=2 -7.9
SOS competitie 2025/2026 Lijst 1 mrt Monday 1 September 2025 +1–0=0 +9.7
SOS competitie 2025/2026 Lijst 1 feb Monday 1 September 2025 +0–1=0 -12.1
SOS Competitie 2024/2025 2025-05 Sunday 1 September 2024 +0–1=0 -8.3

Rating History

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Peak Ratings

Classic 1885 May 1, 2025
Rapid 1847 March 1, 2026
Blitz 1847 March 1, 2026

Games

Wins 2
Losses 5
Draws 4
Win Rate 18%

Performance by Color

Color Wins Draws Losses Win Rate
White 2 3 2 29%
Black 0 1 3 0%

Recent Matches

Brandenburg, M. (Melchior) (1831) Saturday 28 March 2026 DRAW -0.6
Iterson van, J.P. (Justus) (1714) Tuesday 17 March 2026 DRAW -4.5
Rutgers, L.W. (Louis) (1748) Tuesday 10 March 2026 DRAW -3.4
Flohr, M.R. (Marcel) (1861) Saturday 7 March 2026 DRAW +0.5
Garau, F. (Francesca) (1946) Saturday 7 February 2026 LOSS -9.1
Klomp, L. (Lars) (1765) Tuesday 3 February 2026 WIN +9.7
Heer de, H.J.J. (Henk) (1871) Tuesday 20 January 2026 LOSS -12.1
With de, C. (Chris) (1728) Saturday 22 November 2025 WIN +8.0
Tangarife Ramirez, K. (Katja) (1862) Saturday 1 November 2025 LOSS -12.5
Capel, R.C. (Robert) (1836) Saturday 4 October 2025 LOSS -13.9
Hoeben, S. (Sjoerd) (1767) Friday 23 May 2025 LOSS -8.3