KNSB FIDE
JM

Jaap van Meerkerk

Rated since January 2023

1774 Classic
1718 Rapid
1784 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
JAGER DE, L. (LEO) 1942
13452 S.V. Erasmus interne competitie 16-02-2026 t/m 23-03-2026 (140014) · Monday 16 February 2026
FRANX, J. (JAN PAUL) 1762
10471 Tata Steel Chess Tournament 2026 Weekendvierkampem · Friday 16 January 2026
GEERLING, H. (HANS) 1760
13446 RSB Competitie 2025-2026 Achttallen maart · Monday 23 March 2026
MIHAILESCU, L. (LUCIAN) 1679
12501 Interne rapidcompetitie Erasmus Groep A · Monday 27 October 2025
GONTSJARENKO, A. (ANDRY) 1560
13781 Veertiende Erasmus rapidtoernooi Groep B · Saturday 9 May 2026
Worst losses
HEERES, F.C. (FELIX) 1657
13781 Veertiende Erasmus rapidtoernooi Groep B · Saturday 9 May 2026
ERKUL, Ö (ÖMER) 1680
13316 KNSB competitie 2025-2026 Klasse 6 ronde 5 · Saturday 28 March 2026
PRIEM, I.S. (IAN) 1708
13781 Veertiende Erasmus rapidtoernooi Groep B · Saturday 9 May 2026
KONDRASHOV, M. (MARK) 1750
13781 Veertiende Erasmus rapidtoernooi Groep B · Saturday 9 May 2026
DUIN, R.J.A. (ROELF JAN) 1769
10471 Tata Steel Chess Tournament 2026 Weekendvierkampem · Saturday 17 January 2026
Tata Steel Chess Tournament 2026 Weekendvierkampem Friday 16 January 2026 +1–1=1 -2.9
Erasmus Watertorentoernooi Ronde 1 t/m/ 2 Monday 11 May 2026 +1–0=1 +4.8
Veertiende Erasmus rapidtoernooi Groep B Saturday 9 May 2026 +3–3=1 -33.1
S.V. Erasmus interne competitie 30-03-2026 t/m 20-04-2026 (140014) Monday 16 February 2026 +0–1=1 -8.4
S.V. Erasmus interne competitie 16-02-2026 t/m 23-03-2026 (140014) Monday 16 February 2026 +1–2=1 -0.5
Interne rapidcompetitie Erasmus Groep A Monday 27 October 2025 +1–2=1 -4.4
KNSB competitie 2025-2026 Klasse 6 ronde 5 Saturday 20 September 2025 +0–1=0 -16.2
KNSB competitie 2025-2026 Klasse 6 ronde 7 Saturday 20 September 2025 +0–0=1 0.0
KNSB competitie 2025-2026 Klasse 6 ronde 6 Saturday 20 September 2025 +0–0=1 +2.5
KNSB competitie 2025-2026 Klasse 6 ronde 2 Saturday 20 September 2025 +0–0=1 -0.2
RSB Competitie 2025-2026 Achttallen april Monday 1 September 2025 +0–1=0 -7.1
RSB Competitie 2025-2026 Achttallen maart Monday 1 September 2025 +1–0=0 +11.5
RSB Competitie 2025-2026 Achttallen februari Monday 1 September 2025 +0–0=1 -0.2
RSB Competitie 2025-2026 Viertallen februari Monday 1 September 2025 +0–1=0 -12.1
RSB Competitie 2025-2026 Achtallen december Monday 1 September 2025 +0–0=1 +1.5
RSB Competitie 2025-2026 Achtallen november Monday 1 September 2025 +0–0=1 -1.1

Rating History

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Peak Ratings

Classic 1820 May 1, 2024
Rapid 1755 April 1, 2025
Blitz 1789 March 1, 2026

Games

Wins 8
Losses 12
Draws 12
Win Rate 25%

Performance by Color

Color Wins Draws Losses Win Rate
White 4 4 7 27%
Black 4 8 5 24%

Recent Matches

Verhoeven, L.J. (Leo) (1895) Monday 18 May 2026 DRAW +4.3
Wang, G. (Tommy) (1200) Monday 11 May 2026 WIN +0.6
Priem, I.S. (Ian) (1708) Saturday 9 May 2026 LOSS -14.0
Kondrashov, M. (Mark) (1750) Saturday 9 May 2026 LOSS -12.5
Gontsjarenko, A. (Andry) (1560) Saturday 9 May 2026 WIN +6.3
Linden van der, M.R.J. (Marcel) (1767) Saturday 9 May 2026 DRAW +0.6
Helvoort van, E.M.M. (Eveline) (1200) Saturday 9 May 2026 WIN +0.7
Heeres, F.C. (Felix) (1657) Saturday 9 May 2026 LOSS -15.7
Van Kooten, Arie (1320) Saturday 9 May 2026 WIN +1.6
Loenen van, D.A. (Daniël) (1948) Monday 20 April 2026 LOSS -7.1
Smit, J. (Jan) (1776) Monday 13 April 2026 DRAW -0.3
Houten van, A.C.J. (Arno) (1918) Monday 30 March 2026 LOSS -8.2
Erkul, Ö (Ömer) (1680) Saturday 28 March 2026 LOSS -16.2
Geerling, H. (Hans) (1760) Monday 23 March 2026 WIN +11.5
Tillemans, M. (Marcel) (1820) Monday 16 March 2026 LOSS -11.4
Hoenderdaal van 't, M.J. (Joop) (1834) Monday 9 March 2026 DRAW +1.6
Prins, R.E. (Robert) (1788) Saturday 7 March 2026 DRAW 0.0
Sturm, P.H. (Pieter) (1926) Monday 2 March 2026 LOSS -7.9
Pouwelse, E.H. (Edo) (1794) Tuesday 24 February 2026 DRAW -0.2
Jager de, L. (Leo) (1942) Monday 16 February 2026 WIN +17.3