KNSB FIDE
OB

Onno Brouwer

Rated since January 2023

1716 Classic
1716 Rapid
1716 Blitz

RIVALRY

Nemesis
Jong de, J.H. (Jan Hans)
Games: 3 · Win rate: 33%
Kryptonite
Nolles, D.S. (Dirk Sieds)
Games: 3 · Win rate: 0%

The good & the bad

Best wins
NUYEN, S. (NICO) 1777
11833 FSB-competitie 2025-2026 Beker ronde 1 · Tuesday 18 November 2025
ZEE VAN DER, W.J. (WYTZE) 1715
10083 S.C. Sneek interne competitie 10-09-2024 t/m 10-12-2024 (010030) · Tuesday 19 November 2024
JONG DE, J.H. (JAN HANS) 1629
7156 S.C. Sneek interne competitie 01-11-2022 t/m 04-04-2023 (010030) · Tuesday 24 January 2023
SMID, S.H. (SYBE) 1593
12631 intern r 1-11 2025-2026 Groep A · Tuesday 9 September 2025
HABOLD, S. (SASKIA) 1472
12631 intern r 1-11 2025-2026 Groep A · Tuesday 16 December 2025
Worst losses
WIERSMA, W. (WYTSE) 1724
7156 S.C. Sneek interne competitie 01-11-2022 t/m 04-04-2023 (010030) · Tuesday 15 November 2022
SPAANDER, P.A. (PIETER) 1749
8097 S.C. Sneek interne competitie 12-09-2023 t/m 12-12-2023 (010030) · Tuesday 10 October 2023
NOLLES, D.S. (DIRK SIEDS) 1805
8097 S.C. Sneek interne competitie 12-09-2023 t/m 12-12-2023 (010030) · Tuesday 3 October 2023
ROOS DE, R. (RADBOUD) 1909
12408 KNSB competitie 2025-2026 Klasse 3 Ronde 4 · Saturday 22 November 2025
HAMPSINK, R.J.M. (RUDIE) 1956
11992 KNSB competitie 2025-2026 Klasse 3 ronde 2 · Saturday 4 October 2025
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 3 Ronde 4 Saturday 20 September 2025 +0–1=0 -5.8
KNSB competitie 2025-2026 Klasse 3 ronde 2 Saturday 20 September 2025 +0–1=0 -4.7
intern r 1-11 2025-2026 Groep A Tuesday 9 September 2025 +4–2=3 +28.9
FSB-competitie 2025-2026 Beker ronde 2 Monday 1 September 2025 +0–1=0 -3.3
FSB-competitie 2025-2026 Beker ronde 1 Monday 1 September 2025 +1–0=0 +17.6
FSB-competitie 2025-2026 ronde 2 2e klasse Monday 1 September 2025 +0–0=1 +1.4
S.C. Sneek interne competitie 10-09-2024 t/m 10-12-2024 (010030) Tuesday 10 September 2024 +3–2=2 +12.1
KNSB competitie 2023-2024 Klasse 3 ronde 7 Saturday 16 September 2023 +0–1=0 -3.0
S.C. Sneek interne competitie 12-09-2023 t/m 12-12-2023 (010030) Tuesday 12 September 2023 +0–2=0 -8.3
S.C. Sneek interne competitie 01-11-2022 t/m 04-04-2023 (010030) Tuesday 1 November 2022 +2–2=0 +19.2

Rating History

Loading rating history...

Peak Ratings

Classic 1719 Jan. 1, 2026
Rapid 1716 March 1, 2026
Blitz 1716 March 1, 2026

Games

Wins 10
Losses 12
Draws 6
Win Rate 36%

Performance by Color

Color Wins Draws Losses Win Rate
White 2 3 7 17%
Black 8 3 5 50%

Recent Matches

Achtar, Y. (Yousef) (2042) Monday 12 January 2026 LOSS -3.3
Habold, S. (Saskia) (1472) Tuesday 16 December 2025 WIN +6.0
Nolles, D.S. (Dirk Sieds) (1939) Tuesday 25 November 2025 LOSS -5.0
Roos de, R. (Radboud) (1909) Saturday 22 November 2025 LOSS -5.8
Nuyen, S. (Nico) (1777) Tuesday 18 November 2025 WIN +17.6
Breimer, M. (Maarten) (1713) Thursday 6 November 2025 DRAW +1.4
Vries de, B. (Bart) (1447) Tuesday 4 November 2025 WIN +5.8
Walinga, P. (Peter) Tuesday 14 October 2025 DRAW
Nolles, D.S. (Dirk Sieds) (1939) Tuesday 7 October 2025 DRAW +8.8
Hampsink, R.J.M. (Rudie) (1956) Saturday 4 October 2025 LOSS -4.7
Jong de, J.H. (Jan Hans) (1676) Tuesday 30 September 2025 DRAW -0.2
Habold, S. (Saskia) (1472) Tuesday 23 September 2025 WIN +6.5
Schram, T. (Tjitze) (2008) Tuesday 16 September 2025 LOSS -3.5
Smid, S.H. (Sybe) (1593) Tuesday 9 September 2025 WIN +10.5
Zee van der, W.J. (Wytze) (1715) Tuesday 19 November 2024 WIN +16.5
Jong de, J.H. (Jan Hans) (1697) Tuesday 5 November 2024 DRAW +1.1
Spaander, P.A. (Pieter) (1828) Tuesday 22 October 2024 LOSS -8.5
Sint, B. (Bianca) Tuesday 8 October 2024 WIN
Kloosterman, A. (Anne) (2033) Tuesday 24 September 2024 LOSS -3.0
Dijkema, J. (Jeroen) (1368) Tuesday 17 September 2024 WIN +4.3