KNSB FIDE
JB

Jasper van Buul

Rated since March 2026

1764 Classic
1764 Rapid
1764 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
OVERTOOM, R.S.J. (REINIER) 1939
12593 KNSB competitie 2025-2026 Klasse 4 ronde 5 · Saturday 13 December 2025
GRAAF DE, A. (ARNOUD) 1852
11988 NBSB Avondcompetitie 2025-2026 Ronde 7 · Tuesday 17 March 2026
HEINEN, D. (DAI) 1813
11852 KNSB competitie 2025-2026 Klasse 4 ronde 1 · Saturday 20 September 2025
SEUNTJENS, T. (TOINE) 1704
11986 NBSB Avondcompetitie 2025-2026 Ronde 5 · Thursday 5 February 2026
SPARIDANS, A. (TOON) 1647
11985 NBSB Avondcompetitie 2025-2026 Ronde 4 · Friday 12 December 2025
Worst losses
GRIENSVEN VAN, J. (JENS) 1739
11971 NBSB Avondcompetitie 2025-2026 Ronde 1 · Friday 26 September 2025
TERLOUW, F. (FRANK) 1806
9990 15e WLC Weekendtoernooi Groep B · Sunday 18 May 2025
MERGELSBERG, P.H.H. (PETER) 1877
13314 KNSB competitie 2025-2026 Klasse 4 ronde 6 · Saturday 28 March 2026
MORELIS, D.J. (DERK-JAN) 1912
13247 KNSB competitie 2025-2026 Klasse 4 ronde 8 · Saturday 7 March 2026
VAASSEN, J.M. (JACK) 1936
11993 KNSB competitie 2025-2026 Klasse 4 ronde 2 · Saturday 4 October 2025
No FIDE-rated tournaments found.
NBSB Avondcompetitie 2025-2026 Ronde 7 Monday 22 September 2025 +1–0=0 +16.1
NBSB Avondcompetitie 2025-2026 Ronde 6 Monday 22 September 2025 +1–0=0 +5.5
NBSB Avondcompetitie 2025-2026 Ronde 5 Monday 22 September 2025 +1–0=0 +10.8
NBSB Avondcompetitie 2025-2026 Ronde 4 Monday 22 September 2025 +1–0=0 +9.8
NBSB Avondcompetitie 2025-2026 Ronde 2 Monday 22 September 2025 +1–0=0
NBSB Avondcompetitie 2025-2026 Ronde 1 Monday 22 September 2025 +0–1=0 -12.3
KNSB competitie 2025-2026 Klasse 4 ronde 9 Saturday 20 September 2025 +0–0=1 +6.5
KNSB competitie 2025-2026 Klasse 4 ronde 6 Saturday 20 September 2025 +0–1=0 -8.1
KNSB competitie 2025-2026 Klasse 4 ronde 8 Saturday 20 September 2025 +0–1=0 -7.1
KNSB competitie 2025-2026 Klasse 4 ronde 7 Saturday 20 September 2025 +0–1=0 -5.8
KNSB competitie 2025-2026 Klasse 4 ronde 5 Saturday 20 September 2025 +1–0=0 +19.4
KNSB competitie 2025-2026 Klasse 4 Ronde 4 Saturday 20 September 2025 +0–1=0 -5.7
KNSB competitie 2025-2026 Klasse 4 ronde 2 Saturday 20 September 2025 +0–1=0 -6.4
KNSB competitie 2025-2026 Klasse 4 ronde 1 Saturday 20 September 2025 +1–0=0 +15.2
15e WLC Weekendtoernooi Groep B Friday 16 May 2025 +2–2=2 +2.5

Rating History

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Peak Ratings

Classic 1764 April 1, 2026
Rapid 1764 May 1, 2026
Blitz 1764 May 1, 2026

Games

Wins 9
Losses 8
Draws 3
Win Rate 45%

Performance by Color

Color Wins Draws Losses Win Rate
White 4 3 2 44%
Black 5 0 6 45%

Recent Matches

Serton, R. (Rudi) (1965) Saturday 11 April 2026 DRAW +6.5
Mergelsberg, P.H.H. (Peter) (1877) Saturday 28 March 2026 LOSS -8.1
Graaf de, A. (Arnoud) (1852) Tuesday 17 March 2026 WIN +16.1
Morelis, D.J. (Derk-Jan) (1912) Saturday 7 March 2026 LOSS -7.1
Knotter, M. (Melanie) (1532) Friday 27 February 2026 WIN +5.5
Feelders, R.A.J. (Ruud) (1964) Saturday 7 February 2026 LOSS -5.8
Seuntjens, T. (Toine) (1704) Thursday 5 February 2026 WIN +10.8
Overtoom, R.S.J. (Reinier) (1939) Saturday 13 December 2025 WIN +19.4
Sparidans, A. (Toon) (1647) Friday 12 December 2025 WIN +9.8
Bersselaar van den, H. (Henri) (1943) Saturday 22 November 2025 LOSS -5.7
Sheikh Ali, M. (Mohamad) Thursday 23 October 2025 WIN
Vaassen, J.M. (Jack) (1936) Saturday 4 October 2025 LOSS -6.4
Griensven van, J. (Jens) (1739) Friday 26 September 2025 LOSS -12.3
Heinen, D. (Dai) (1813) Saturday 20 September 2025 WIN +15.2
Terlouw, F. (Frank) (1806) Sunday 18 May 2025 LOSS -5.0
Yilmaz, A. (Adam) (1610) Sunday 18 May 2025 WIN +8.4
Pfeilsticker, Thorsten Saturday 17 May 2025 LOSS
Talpe, E. (Erwin) (1809) Saturday 17 May 2025 DRAW +2.7
Ketkar, N. (Nishad) (1210) Saturday 17 May 2025 WIN +0.9
Omnes, Z. (Zoë) (1426) Friday 16 May 2025 DRAW -4.5