KNSB FIDE
HV

Harry Verhoef

Rated since January 2023

1669 Rapid

RIVALRY

Nemesis
Schoenmakers, N.P. (Nico)
Games: 3 · Win rate: 67%

The good & the bad

Best wins
FRONDA, JAN JODILYN (WIM) 2089
8254 HZ University of Applied Sciences Schaaktoernooi Groep A · Monday 5 August 2024
OOSTVOGELS, N.A.J. (NIEK) 1983
6916 HZ University of Applied Sciences Schaaktoernooi Groep A · Friday 11 August 2023
DARIE, A.C. (ADEN) 1900
8793 TAPIJTGIGANT OPEN ASK 2024 Groep B · Saturday 30 March 2024
DIK, P.E. (PIM) 1893
9652 SOS Competitie 2024/2025 2025-03 · Monday 10 March 2025
BEEMSTERBOER, A. (ANDRE) 1842
6875 TAPIJTGIGANT OPEN ASK 2023 Groep B · Saturday 25 March 2023
Worst losses
WINKOOP VAN, M. (MEES) 1502
7606 SOS Competitie 2023/2024 December 2023 · Monday 27 November 2023
VERHOFSTAD, A.L. (TWAN) 1623
11958 Kiste Trui Toernooi Groep A · Saturday 8 November 2025
HEUVEL VAN DEN, T. (TON) 1636
11958 Kiste Trui Toernooi Groep A · Saturday 8 November 2025
VAN THIEL, KAREL 1654
11958 Kiste Trui Toernooi Groep A · Saturday 8 November 2025
VOOREN VAN DE, M. (MARK) 1682
11994 KNSB competitie 2025-2026 Klasse 5 ronde 1 · Saturday 4 October 2025
TAPIJTGIGANT OPEN ASK 2025 Groep C Saturday 19 April 2025 +3–1=2 +34.6
ASV Voorjaarstoernooi Groep B Saturday 15 March 2025 +2–3=1 +4.3
Chess Festival Groningen Compact Saturday 21 December 2024 +0–3=2 -25.8
HZ University of Applied Sciences Schaaktoernooi Groep A Saturday 3 August 2024 +3–5=0 +0.4
HZ University of Applied Sciences Schaaktoernooi Groep A Saturday 5 August 2023 +3–2=4 +47.0
Kiste Trui Toernooi Groep A Saturday 8 November 2025 +1–5=1 -52.6
KNSB competitie 2025-2026 Klasse 5 ronde 5 Saturday 20 September 2025 +0–1=0 -3.1
KNSB competitie 2025-2026 Klasse 5 ronde 7 Saturday 20 September 2025 +1–0=0 +13.6
KNSB competitie 2025-2026 Klasse 5 Ronde 3 Saturday 20 September 2025 +0–0=1 -1.9
KNSB competitie 2025-2026 Klasse 5 ronde 2 Saturday 20 September 2025 +1–0=0 +10.4
KNSB competitie 2025-2026 Klasse 5 ronde 1 Saturday 20 September 2025 +0–1=0 -8.2
SOS competitie 2025/2026 Lijst 1 apr Monday 1 September 2025 +0–0=1 -0.8
SOS competitie 2025/2026 Lijst 1 mrt Monday 1 September 2025 +0–1=0 -9.2
SOS competitie 2025/2026 Lijst 1 feb Monday 1 September 2025 +1–0=0 +13.6
SOS competitie 2025/2026 Lijst 1 jan Monday 1 September 2025 +0–1=0 -8.4
SOS competitie 2025/2026 Lijst 1 Dec Monday 1 September 2025 +0–1=0 -11.8
SOS competitie 2025/2026 Lijst 1 Nov Monday 1 September 2025 +0–0=1 -0.7
Open Veens 2025 Groep A Thursday 22 May 2025 +0–1=2 -2.1
OSBO Rapidkampioenschap Groep B Saturday 12 April 2025 +3–3=1 -20.4
KNSB competitie 2024-2025 Klasse 5 ronde 7 Saturday 21 September 2024 +1–0=0 +8.3
KNSB competitie 2024-2025 Klasse 5 ronde 5 Saturday 21 September 2024 +0–1=0 -10.0
KNSB competitie 2024-2025 Klasse 5 ronde 4 Saturday 21 September 2024 +1–0=0 +14.4
KNSB competitie 2024-2025 Klasse 5 ronde 3 Saturday 21 September 2024 +0–1=0 -13.8
KNSB competitie 2024-2025 Klasse 5 ronde 1 Saturday 21 September 2024 +1–0=0 +12.5
SOS Competitie 2024/2025 2025-05 Sunday 1 September 2024 +0–0=1 -6.8
SOS Competitie 2024/2025 2025-04 Sunday 1 September 2024 +1–0=0 +9.0
SOS Competitie 2024/2025 2025-03 Sunday 1 September 2024 +1–0=0 +17.7
SOS Competitie 2024/2025 2025-02 Sunday 1 September 2024 +0–0=1 -0.5
SOS Competitie 2024/2025 2024-12 Sunday 1 September 2024 +0–1=0 -13.8
SOS Competitie 2024/2025 2024-11 Sunday 1 September 2024 +1–0=0 +12.9
SOS Competitie 2024/2025 2024-10 Sunday 1 September 2024 +1–1=0 +3.2
Open Eemlandtoernooi 2024 Groep A Tuesday 27 August 2024 +1–5=0 -25.6
Open Veens Groep A Thursday 30 May 2024 +0–4=1 -35.1
TAPIJTGIGANT OPEN ASK 2024 Groep B Saturday 30 March 2024 +1–4=1 -28.2
KNSB competitie 2023-2024 Klasse 4 ronde 9 Saturday 16 September 2023 +0–1=0 -15.2
KNSB competitie 2023-2024 Klasse 4 ronde 8 Saturday 16 September 2023 +1–0=0 +11.4
KNSB competitie 2023-2024 Klasse 4 ronde 7 Saturday 16 September 2023 +0–1=0 -10.9
KNSB competitie 2023-2024 Klasse 4 ronde 6 Saturday 16 September 2023 +0–1=0 -9.3
KNSB competitie 2023-2024 Klasse 4 ronde 5 Saturday 16 September 2023 +0–1=0 -10.5
KNSB competitie 2023-2024 Klasse 4 ronde 4 Saturday 16 September 2023 +1–0=0 +13.3
KNSB competitie 2023-2024 Klasse 4 ronde 3 Saturday 16 September 2023 +1–0=0 +13.9
KNSB competitie 2023-2024 Klasse 4 ronde 2 Saturday 16 September 2023 +0–1=0 -11.2
KNSB competitie 2023-2024 Klasse 4 ronde 1 Saturday 16 September 2023 +1–0=0 +11.4
SOS Competitie 2023/2024 Mei 2024 Friday 1 September 2023 +1–0=0 +11.0
SOS Competitie 2023/2024 April 2024 Friday 1 September 2023 +1–0=0 +10.1
SOS Competitie 2023/2024 Maart 2024 Friday 1 September 2023 +0–1=0 -13.3
SOS Competitie 2023/2024 Februari 2024 Friday 1 September 2023 +1–0=0 +9.5
SOS Competitie 2023/2024 Januari 2024 Friday 1 September 2023 +0–1=0 -14.7
SOS Competitie 2023/2024 December 2023 Friday 1 September 2023 +0–1=0 -20.9
SOS Competitie 2023/2024 November 2023 Friday 1 September 2023 +0–0=1 -3.0
SOS Competitie 2023/2024 Oktober 2023 Friday 1 September 2023 +0–1=0 -12.9
SOS Competitie 2023/2024 September 2023 Friday 1 September 2023 +1–0=0 +8.6
Open Veens Groep A Thursday 25 May 2023 +0–3=0 -26.5
TAPIJTGIGANT OPEN ASK 2023 Groep B Friday 24 March 2023 +1–4=0 -21.9
Chess Festival Groningen Compact B Wednesday 21 December 2022 +1–2=1 -9.5
KNSB competitie 2022-2023 Klasse 5 ronde 7 Saturday 17 September 2022 +1–0=0 +11.2
KNSB competitie 2022-2023 Klasse 5 ronde 4 Saturday 17 September 2022 +0–0=1 +4.1
SOS Competitie 2022/2023 April 2023(K1) Monday 12 September 2022 +1–0=0 +9.8
SOS Competitie 2022/2023 Maart 2023(K1) Monday 12 September 2022 +1–0=0 +5.7
SOS Competitie 2022/2023 Januari 2023 Monday 12 September 2022 +0–0=1 -3.5
SOS Competitie 2022/2023 December 2022 Monday 12 September 2022 +0–0=1 -3.4

Rating History

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Peak Ratings

Classic 1854 March 1, 2024
Rapid 1742 April 1, 2025
Blitz 1793 April 1, 2026

Games

Wins 40
Losses 63
Draws 25
Win Rate 31%

Performance by Color

Color Wins Draws Losses Win Rate
White 28 13 32 38%
Black 12 12 31 22%

Recent Matches

Teurlings, J. (Joren) (2114) Saturday 28 March 2026 LOSS -3.1
Stegman, K.O. (Kosse) (1760) Friday 20 March 2026 DRAW -0.8
Pronk, J.T. (Jim) (1815) Saturday 7 March 2026 WIN +13.6
Bosch van den, R. (Rijk) (1889) Monday 9 February 2026 LOSS -9.2
Schoenmakers, N.P. (Nico) (1817) Thursday 15 January 2026 WIN +13.6
Heine, I. (Ivar) (1911) Monday 24 November 2025 LOSS -8.4
Stapersma, D. (Dick) (1736) Saturday 22 November 2025 DRAW -1.9
Blom, H.J. (Huub) (1810) Thursday 13 November 2025 LOSS -11.8
van Thiel, Karel (1654) Saturday 8 November 2025 LOSS -14.9
Heuvel van den, T. (Ton) (1636) Saturday 8 November 2025 LOSS -15.5
Hamers, P.H. (Peter) (1612) Saturday 8 November 2025 WIN +8.8
Levink, C.H.J. (Clemens) (1726) Saturday 8 November 2025 DRAW +0.1
Verhofstad, A.L. (Twan) (1623) Saturday 8 November 2025 LOSS -15.9
Wannet, H.H. (2041) Saturday 8 November 2025 LOSS -3.3
Ginneken van, J. (Jos) (1738) Saturday 8 November 2025 LOSS -11.9
Kooijmans, N.J.A. (Nick) (1730) Saturday 1 November 2025 WIN +10.4
Vooren van de, M. (Mark) (1682) Saturday 4 October 2025 LOSS -8.2
Sleen van der, J. (Jan) (1778) Monday 29 September 2025 DRAW -0.7
Pel van, D. (Daan) (1946) Wednesday 18 June 2025 LOSS -7.7
Dik, P.E. (Pim) (1848) Wednesday 4 June 2025 DRAW +1.6