KNSB FIDE
JB

Jaap van den Berg

Rated since January 2023

1848 Classic
1878 Rapid
1877 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
GORTEMAKER, L. (LUCAS) 2067
12593 KNSB competitie 2025-2026 Klasse 4 ronde 5 · Saturday 13 December 2025
WINTER, S. (SVEN) 2065
13305 Veertiende Erasmus rapidtoernooi Groep A · Saturday 9 May 2026
KINGMA, N. (NINO) 2026
14313 Open Kampioenschap Gouda 2026 Groep B · Saturday 5 September 2026
BROKAAR, J. (JOEY) 2021
13312 KNSB competitie 2025-2026 Klasse 2 ronde 6 · Saturday 28 March 2026
DESPORTES, GERARD 1861
10470 Tata Steel Chess Tournament 2026 Tienkampen · Sunday 25 January 2026
Worst losses
ROTHUIZEN, I.Y. (IVAR) 1773
14313 Open Kampioenschap Gouda 2026 Groep B · Saturday 5 September 2026
KEIJZER, L.F. (LEO) 1808
12991 KNSB competitie 2025-2026 Klasse 4 ronde 7 · Saturday 7 February 2026
ENSERINK, H. (HENK) 1811
14158 Open NK Schaken 2026 Reserve B · Wednesday 29 July 2026
RIDDER DE, D. (DORIAN) 1819
14313 Open Kampioenschap Gouda 2026 Groep B · Saturday 5 September 2026
TJIN A LIEN, J.R. (JIE-REN) 1839
14313 Open Kampioenschap Gouda 2026 Groep B · Saturday 5 September 2026
Open NK Schaken 2026 Reserve B Tuesday 21 July 2026 +4–4=1 -21.2
Tata Steel Chess Tournament 2026 Tienkampen Friday 16 January 2026 +2–5=2 -42.0
Chessfestival Groningen Seniorentoernooi - Friday 26 December 2025 +2–0=2 +14.9
Open Kampioenschap Gouda 2026 Groep B Saturday 5 September 2026 +3–3=1 -15.4
Veertiende Erasmus rapidtoernooi Groep A Saturday 9 May 2026 +3–3=1 +21.3
KNSB competitie 2025-2026 Klasse 4 ronde 9 Saturday 20 September 2025 +0–1=0 -13.1
KNSB competitie 2025-2026 Klasse 2 ronde 6 Saturday 20 September 2025 +1–0=0 +17.8
KNSB competitie 2025-2026 Klasse 4 ronde 8 Saturday 20 September 2025 +0–1=0 -4.3
KNSB competitie 2025-2026 Klasse 4 ronde 7 Saturday 20 September 2025 +0–1=0 -16.2
KNSB competitie 2025-2026 Klasse 4 ronde 5 Saturday 20 September 2025 +1–0=0 +18.3
KNSB competitie 2025-2026 Klasse 4 Ronde 4 Saturday 20 September 2025 +0–0=1 0.0
KNSB competitie 2025-2026 Klasse 4 ronde 3 Saturday 20 September 2025 +0–1=0 -8.6
HSB competitie 2025-2026 April2026 Monday 1 September 2025 +0–0=1 +5.4
HSB competitie 2025-2026 CompMrt2026 Monday 1 September 2025 +0–0=1 +2.1
HSB competitie 2025-2026 HSBCompetitieFeb26 Monday 1 September 2025 +0–0=1 +4.3
HSB competitie 2025-2026 DecemberJanuari Comp 2526 Monday 1 September 2025 +0–1=0 -8.7
HSB competitie 2025-2026 November comp Monday 1 September 2025 +0–1=0 -9.8

Rating History

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Peak Ratings

Classic 1915 Feb. 1, 2026
Rapid 1893 June 1, 2026
Blitz 1877 April 1, 2026

Games

Wins 16
Losses 21
Draws 11
Win Rate 33%

Performance by Color

Color Wins Draws Losses Win Rate
White 6 6 11 26%
Black 10 5 10 40%

Recent Matches

Hamelink, S.A. (Simon) (1802) Saturday 5 September 2026 DRAW -3.1
Eveleens, E. (Ed) (1753) Saturday 5 September 2026 WIN +7.8
Rothuizen, I.Y. (Ivar) (1773) Saturday 5 September 2026 LOSS -16.6
Tjin a Lien, J.R. (Jie-Ren) (1839) Saturday 5 September 2026 LOSS -14.4
Ridder de, D. (Dorian) (1819) Saturday 5 September 2026 LOSS -15.1
Kingma, N. (Nino) (2026) Saturday 5 September 2026 WIN +17.0
Deij, C. (Casper) (1789) Saturday 5 September 2026 WIN +9.0
Enserink, H. (Henk) (1811) Wednesday 29 July 2026 LOSS -14.5
Delft van, K. (Karel) (1632) Tuesday 28 July 2026 WIN +5.1
Essen van, T.D. (Tobias) (1867) Monday 27 July 2026 LOSS -12.6
Wolters, O.P.D. (Onno) (1879) Sunday 26 July 2026 LOSS -12.2
Hul, J.D.J. (Julian) (1802) Saturday 25 July 2026 WIN +10.2
Uittenbogaard, C.J. (Hans) (1870) Friday 24 July 2026 LOSS -12.5
Jaarsveld van, J. (Jitse) (1758) Thursday 23 July 2026 WIN +8.7
Landsheer, J. (Jos) (1807) Wednesday 22 July 2026 DRAW -2.2
Johannesson, B. (Björn) (1757) Tuesday 21 July 2026 WIN +8.7
Wit de, C. (Cor) (1986) Saturday 9 May 2026 LOSS -8.6
Tillemans, M. (Marcel) (1857) Saturday 9 May 2026 WIN +12.0
Diejen van, N. (Niels) (1836) Saturday 9 May 2026 WIN +11.3
Nadrshin, O. (Oleg) (1896) Saturday 9 May 2026 LOSS -11.7