KNSB FIDE
IW

Isa Westerhof

Rated since January 2023

752 Classic
1099 Rapid

RIVALRY

Nemesis
Wijk van, C. (Cobijn)
Games: 5 · Win rate: 60%
Kryptonite
Brink van den, T.J. (Tex)
Games: 3 · Win rate: 0%
Easy Target
Kapteijns, C. (Charlotte)
Games: 3 · Win rate: 67%

The good & the bad

Best wins
BHAROS, N. (NIMAI) 1363
9785 Hutton Groep E · Sunday 3 November 2024
ZIJDEN VAN DER, D. (DAAN) 848
9107 Grand Prix Jeugdtoernooi Velp 2024 Groep A · Sunday 26 May 2024
BENNING, S. (SARA) 814
9350 ONJK 2024 Groep GH · Monday 5 August 2024
GÜVEN, A. (ARINA) 812
9557 ASA Arnhem Groep E · Saturday 28 September 2024
LÖTTERS, R. (ROBIN) 791
9998 Grand Prix Zutphen Groep F · Saturday 30 November 2024
Worst losses
LUREMAN DE VLETTER, F. (FOSSE) 120
6771 11e Martien Roodtoernooi Groep A · Saturday 18 February 2023
BENNING, S. (SARA) 198
7487 ONJK Groep GH · Monday 7 August 2023
LEE, S. (SHION) 202
7488 ONJK Groep FGH · Thursday 10 August 2023
FREDERIKS, S. (SENN JONAH) 232
6531 PJK OSBO FGH · Saturday 11 February 2023
DAM TEN, T. (THIJS) 260
7487 ONJK Groep GH · Monday 7 August 2023
No FIDE-rated tournaments found.
Grand Prix Zutphen Groep F Saturday 30 November 2024 +4–3=0 +17.3
Hutton Groep E Sunday 3 November 2024 +1–3=0 +33.1
ASA Arnhem Groep E Saturday 28 September 2024 +5–2=0 +23.1
ONJK 2024 Groep FGH Friday 2 August 2024 +2–5=1 -14.0
ONJK 2024 Groep GH Friday 2 August 2024 +3–6=0 -14.8
Grand Prix Jeugdtoernooi Velp 2024 Groep A Sunday 26 May 2024 +2–6=1 +4.4
Open Arnhems Jeugd Kampioenschap Groep C Saturday 6 April 2024 +1–5=1 -16.0
OSBO PJK D Saturday 24 February 2024 +4–3=0 +64.0
ONJK Groep FGH Friday 4 August 2023 +1–8=0 -82.1
ONJK Groep GH Friday 4 August 2023 +1–8=0 -93.1
11e Martien Roodtoernooi Groep A Saturday 18 February 2023 +3–3=0 -12.6
PJK OSBO E Saturday 11 February 2023 +0–6=1 -20.9
PJK OSBO FGH Saturday 11 February 2023 +5–4=0 -4.8
Tinnen Soldaat Groep A Saturday 7 January 2023 +5–1=0
NOSBO GP Chessfestival 2022 GP Chessfestival 2022 Wednesday 28 December 2022 +4–2=1 +75.9
Grand Prix Zutphen Groep F Saturday 10 December 2022 +3–1=2

Rating History

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Peak Ratings

Classic 752 April 1, 2024
Rapid 1099 May 1, 2026

Games

Wins 44
Losses 66
Draws 7
Win Rate 38%

Performance by Color

Color Wins Draws Losses Win Rate
White 25 3 32 42%
Black 19 4 34 33%

Recent Matches

Wopereis, S. (Stijn) Saturday 30 November 2024 LOSS
Rajaram, N. (Nandika) Saturday 30 November 2024 WIN
Fontein, L. (Luuk) Saturday 30 November 2024 WIN
Zwan van der, W.W.N. (Wytze) Saturday 30 November 2024 WIN
Lötters, R. (Robin) (791) Saturday 30 November 2024 WIN +17.3
Rietbergen, M.L.A. (Maas) Saturday 30 November 2024 LOSS
Mourik van, A. (Abel) Saturday 30 November 2024 LOSS
Ayyappan, A. (Arjun Karthik) (1186) Sunday 3 November 2024 LOSS -4.5
Jiao, J. (Jonathan) (1450) Sunday 3 November 2024 LOSS -0.7
Konings-Lê, T. (Tijn) (1496) Sunday 3 November 2024 LOSS -0.4
Bharos, N. (Nimai) (1363) Sunday 3 November 2024 WIN +38.7
Wang, Z. (Zeno) (620) Saturday 28 September 2024 LOSS -28.8
Snippe, K. (Kaat) Saturday 28 September 2024 WIN
Tuladhar, L.M. (Lucas) (756) Saturday 28 September 2024 WIN +18.3
Banasihalli, V. (Vihaan) (772) Saturday 28 September 2024 WIN +19.2
Beld van den, M. (Milo) Saturday 28 September 2024 WIN
Mahbub, M. (Muzamil) (1049) Saturday 28 September 2024 LOSS -7.2
Güven, A. (Arina) (812) Saturday 28 September 2024 WIN +21.5
Methlouthi, Y. (Youssef) (596) Thursday 8 August 2024 WIN +1.0
Mittal, S. (Shaivi) (1002) Thursday 8 August 2024 LOSS -7.0