KNSB FIDE
BO

Bert van Oudvorst

Rated since January 2023

1983 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
KATPATAL, N.M. (AKSHAJ) 1989
8281 Tata Steel Chess Tournament 2025 Tienkampen · 2025-01-25
DEKKER, J. (JASPER) 1981
13248 KNSB competitie 2025-2026 Klasse 5 ronde 7 · 2026-03-07
ZONDAG, J.A.T. (JASON) 1977
10470 Tata Steel Chess Tournament 2026 Tienkampen · 2026-02-01
OUWENS, K.K. (KLAAS) 1964
8281 Tata Steel Chess Tournament 2025 Tienkampen · 2025-01-31
PILON, J. (JEFFREY) 1960
8730 NHSB-competitie 2023-2024 Klasse 1A t/m 26-03-2024 · 2024-03-08
Worst losses
PATHAK, R. (RAGHAV) 1646
7620 Tata Steel Chess Tournament 2024 Tienkampen · 2024-01-28
ZEEMAN, P. (PETER) 1845
12341 NHSB-competitie 2025-2026 Klasse 1B t/m 16-11-2025 · 2025-11-14
BLOM, R. (RENS) 1867
7620 Tata Steel Chess Tournament 2024 Tienkampen · 2024-01-20
GRAVEMAKER, W.J. (WIM) 1903
13315 KNSB competitie 2025-2026 Klasse 5 ronde 5 · 2026-03-28
GEENE, J.L.H. (JORIS) 1912
6418 Tata Steel Chess Tournament 2023 Tienkampen · 2023-01-25
Tata Steel Chess Tournament 2026 Tienkampen Fri, Jan 16, 2026 +1–1=7 -6.3
Tata Steel Chess Tournament 2025 Tienkampen Fri, Jan 17, 2025 +3–2=4 +20.6
Tata Steel Chess Tournament 2024 Tienkampen Fri, Jan 12, 2024 +5–2=2 +23.4
Tata Steel Chess Tournament 2023 Tienkampen Fri, Jan 13, 2023 +3–1=4 +13.4
KNSB competitie 2025-2026 Klasse 5 ronde 5 Sat, Sep 20, 2025 +0–1=0 -15.5
KNSB competitie 2025-2026 Klasse 5 ronde 7 Sat, Sep 20, 2025 +1–0=0 +12.2
KNSB competitie 2025-2026 Klasse 5 ronde 6 Sat, Sep 20, 2025 +0–0=1 +1.1
KNSB competitie 2025-2026 Klasse 5 Ronde 3 Sat, Sep 20, 2025 +1–0=0 +9.5
KNSB competitie 2025-2026 Klasse 5 ronde 2 Sat, Sep 20, 2025 +0–0=1 -5.7
KNSB competitie 2025-2026 Klasse 5 ronde 1 Sat, Sep 20, 2025 +1–0=0 +8.0
NHSB-competitie 2025-2026 Klasse 1B t/m 15-03-2026 Mon, Sep 1, 2025 +0–0=1 -2.9
NHSB-competitie 2025-2026 Klasse 1B t/m 22-02-2026 Mon, Sep 1, 2025 +0–0=1 +0.4
NHSB-competitie 2025-2026 Klasse 1B t/m 30-11-2025 Mon, Sep 1, 2025 +1–0=0 +9.1
NHSB-competitie 2025-2026 Klasse 1B t/m 16-11-2025 Mon, Sep 1, 2025 +0–1=0 -17.6
NHSB-competitie 2025-2026 Klasse 1B t/m 26-09-2025 Mon, Sep 1, 2025 +1–0=0 +11.6
NHSB-competitie 2024-2025 Klasse 2C t/m 20-04-2025 Sun, Sep 1, 2024 +0–0=1 -3.4
NHSB-competitie 2024-2025 Klasse 2C t/m 23-03-2025 Sun, Sep 1, 2024 +0–0=1 -2.1
NHSB-competitie 2024-2025 Klasse 2C t/m 02-03-2025 Sun, Sep 1, 2024 +1–0=0 +8.0
NHSB-competitie 2024-2025 Klasse 2C t/m 12-01-2025 Sun, Sep 1, 2024 +0–0=1 -5.3
NHSB-competitie 2024-2025 Klasse 2C t/m 28-11-2024 Sun, Sep 1, 2024 +1–0=0 +9.2
NHSB-competitie 2023-2024 Klasse 1A t/m 26-03-2024 Fri, Sep 1, 2023 +1–0=1 +15.3
NHSB-competitie 2023-2024 Klasse 1A t/m 23-02-2024 Fri, Sep 1, 2023 +0–1=0 -9.8
NHSB-competitie 2023-2024 Klasse 1A t/m november Fri, Sep 1, 2023 +0–0=1 -1.2
NHSB-competitie 2023-2024 Klasse 1A t/m oktober Fri, Sep 1, 2023 +1–0=0 +7.2

Rating History

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Peak Ratings

Classic 1999 Nov. 1, 2025
Rapid 1989 March 1, 2026
Blitz 1989 March 1, 2026

Games

Wins 21
Losses 9
Draws 26
Win Rate 38%

Performance by Color

Color Wins Draws Losses Win Rate
White 11 12 3 42%
Black 10 14 6 33%

Recent Matches

Gravemaker, W.J. (Wim) (1903) 2026-03-28 LOSS -15.5
Jong de, B.L. (Ben) (1906) 2026-03-13 DRAW -2.9
Dekker, J. (Jasper) (1981) 2026-03-07 WIN +12.2
Shah, S.P. (Shrey) (2004) 2026-02-16 DRAW +0.4
Mishchenko, A. (Andrii) (2025) 2026-02-07 DRAW +1.1
Zondag, J.A.T. (Jason) (1977) 2026-02-01 WIN +11.9
Kudernac, T. (Theo) (1937) 2026-01-31 DRAW -2.0
Vries de, E. (Emma) (1938) 2026-01-30 DRAW -1.9
Ree van, T.K.P.C. (Thailo) (1968) 2026-01-28 LOSS -13.4
Eveleens, W. (Wim) (1976) 2026-01-27 DRAW -0.6
Morera Roda, Lucas (2033) 2026-01-26 DRAW +1.4
Vijver, J. (Jonathan) (1981) 2026-01-25 DRAW -0.5
Limbach, T. (Torsten) (2018) 2026-01-24 DRAW +0.8
Piel, R.J. (Ruben) (1937) 2026-01-23 DRAW -2.0
Heerden van, B.S. (Ben) (1900) 2025-11-28 WIN +9.1
Avis, A.F.R. (Fred) (1911) 2025-11-22 WIN +9.5
Zeeman, P. (Peter) (1845) 2025-11-14 LOSS -17.6
Steur, E.T.M. (Erik) (1827) 2025-11-01 DRAW -5.7
Smit, R.T.F. (Robin) (1856) 2025-10-04 WIN +8.0
Veenendaal, L. (Loek) (1952) 2025-09-25 WIN +11.6