KNSB FIDE

Jesper Groenhoff

Rated since January 2023

1715 Classic

1732 Rapid

1705 Blitz

Team Competition

Current team

’t Saense Paard 3

Klasse 6I · 2025-2026 · 2 games

RIVALRY

Nemesis

Huygelen, T. (Tristan)

Games: 4 · Win rate: 100%

Easy Target

Vliet van, J. (Jeroen)

Games: 3 · Win rate: 100%

The good & the bad

Best wins

VYŠNIAUSKAS, A. (ALGIRDAS) 1681

13201 NHSB-competitie 2025-2026 Brons t/m 01-03-2026 · Friday 27 February 2026

IMMERZEEL, J. (JULES) 1639

13316 KNSB competitie 2025-2026 Klasse 6 ronde 5 · Saturday 28 March 2026

GOEDE DE, H. (HANS) 1602

12577 NHSB-competitie 2025-2026 Klasse 3C t/m 14-12-2025 · Friday 12 December 2025

VLIET VAN, J. (JEROEN) 1495

11008 NHSB-competitie 2024-2025 Viertallen B t/m 13-04-2025 · Friday 11 April 2025

DUIN VAN, E. (ED) 1451

10100 NHSB-competitie 2024-2025 Viertallen B t/m 15-12-2024 · Friday 13 December 2024

Worst losses

JANSEN, J. (JOHAN) 1383

10696 NHSB-competitie 2024-2025 Viertallen B t/m 02-03-2025 · Friday 28 February 2025

MAHABIERSING, C.G.J. (CASPAR) 1444

11995 KNSB competitie 2025-2026 Klasse 6 ronde 1 · Saturday 4 October 2025

SIER, J.J. (JAN) 1694

12245 NHSB-competitie 2025-2026 Klasse 3C t/m 12-10-2025 · Friday 10 October 2025

No FIDE-rated tournaments found.

KNSB competitie 2025-2026 Klasse 6 ronde 5 Saturday 20 September 2025 +2–0=0 +71.0

KNSB competitie 2025-2026 Klasse 6 ronde 1 Saturday 20 September 2025 +0–1=0 -70.8

NHSB-competitie 2025-2026 Klasse 3C t/m 22-03-2026 Monday 1 September 2025 +2–0=0

NHSB-competitie 2025-2026 Brons t/m 01-03-2026 Monday 1 September 2025 +2–0=0 +79.9

NHSB-competitie 2025-2026 Klasse 3C t/m 14-12-2025 Monday 1 September 2025 +1–0=0 +39.1

NHSB-competitie 2025-2026 Klasse 3C t/m 09-11-2025 Monday 1 September 2025 +0–0=1 -11.9

NHSB-competitie 2025-2026 Klasse 3C t/m 12-10-2025 Monday 1 September 2025 +0–1=0 -43.2

NHSB-competitie 2024-2025 Viertallen B t/m 13-04-2025 Sunday 1 September 2024 +1–0=0 +60.4

NHSB-competitie 2024-2025 Viertallen B t/m 16-03-2025 Sunday 1 September 2024 +0–0=1 -48.9

NHSB-competitie 2024-2025 Viertallen B t/m 02-03-2025 Sunday 1 September 2024 +0–1=0 -180.5

NHSB-competitie 2024-2025 Viertallen B t/m 26-01-2025 Sunday 1 September 2024 +1–0=0

NHSB-competitie 2024-2025 Viertallen B t/m 15-12-2024 Sunday 1 September 2024 +1–0=0 +49.7

NHSB-competitie 2024-2025 Viertallen B t/m 08-12-2024 Sunday 1 September 2024 +1–0=0

NHSB-competitie 2023-2024 Viertallen F t/m 25-04-2024 Friday 1 September 2023 +2–0=0

NHSB-competitie 2023-2024 Viertallen F t/m 26-03-2024 Friday 1 September 2023 +2–0=0 +71.9

NHSB-competitie 2023-2024 Beker (Brons) t/m 26-03-2024 Friday 1 September 2023 +0–2=0

NHSB-competitie 2023-2024 Viertallen F t/m 23-02-2024 Friday 1 September 2023 +2–0=0

NHSB-competitie 2023-2024 Viertallen F t/m 26-12-2023 Friday 1 September 2023 +2–0=0

NHSB-competitie 2023-2024 Viertallen F t/m november Friday 1 September 2023 +4–0=0 +46.6

Rating History

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Peak Ratings

Classic 1715 June 1, 2026

Rapid 1732 June 1, 2026

Blitz 1705 April 1, 2026

Games

Wins 23

Losses 5

Draws 2

Win Rate 77%

Performance by Color

Color	Wins	Draws	Losses	Win Rate
White	14	2	4	70%
Black	9	0	1	90%

Recent Matches

Immerzeel, J. (Jules) (1639) Saturday 28 March 2026 WIN +35.5

Azier, S. (Suzanne) Friday 20 March 2026 WIN

Vyšniauskas, A. (Algirdas) (1681) Friday 27 February 2026 WIN +39.9

Goede de, H. (Hans) (1602) Friday 12 December 2025 WIN +39.1

Melchers, B.J. (Bert-Jan) (1514) Friday 7 November 2025 DRAW -11.9

Sier, J.J. (Jan) (1694) Friday 10 October 2025 LOSS -43.2

Mahabiersing, C.G.J. (Caspar) (1444) Saturday 4 October 2025 LOSS -70.8

Vliet van, J. (Jeroen) (1495) Friday 11 April 2025 WIN +60.4

Heijden van der, L.N. (Lourens) (1490) Friday 14 March 2025 DRAW -48.9

Jansen, J. (Johan) (1383) Friday 28 February 2025 LOSS -180.5

Zevenbergen, M.J.G. (Jan) Friday 24 January 2025 WIN

Duin van, E. (Ed) (1451) Friday 13 December 2024 WIN +49.7

Suring, J. (Jesse) Friday 29 November 2024 WIN

Janmaat, K. (Kenny) Friday 5 April 2024 WIN

Wester, M. (Marcel) (1444) Friday 22 March 2024 WIN +48.1

Wester, M. (Marcel) (1444) Friday 22 March 2024 WIN +23.8