KNSB FIDE
JK

Jasper Kools

Rated since June 2019

1929 Classical
1895 Rapid
1886 Blitz

The good & the bad

Best wins
MESSAOUDI, NINO 1965
16e WLC Weekendtoernooi: Groep A · 2026-05-08
BRAND, BERRY 1931
Tata Steel Chess 2026 - Weekendvierkampen · 2026-01-16
BODEMEIJER, REINIER 1924
Tata Steel Chess 2026 - Weekendvierkampen · 2026-01-16
ALDENBERG, HENDRIK 1889
Tata Steel Chess 2026 - Weekendvierkampen · 2026-01-16
Worst losses
SCHLEIPFENBAUER, B. (BENT) 2037
Dutch Team Competition - klasse 2 Round 9 · 2026-04-11
PATHAK, RAGHAV 2102
16e WLC Weekendtoernooi: Groep A · 2026-05-08
CNOSSEN, W.W. (WIEBE) 2166
Dutch Team Competition - klasse 2 Round 7 · 2026-02-07
BHATTACHARJEE, SOURAV 2189
16e WLC Weekendtoernooi: Groep A · 2026-05-08

FIDE Tournaments

16e WLC Weekendtoernooi: Groep A 2026-05-08 +1–2=2 +10.0
Dutch Team Competition - klasse 2 Round 9 2026-04-11 +0–1=0 -7.0
Dutch Team Competition - klasse 2 Round 6 2026-03-28 +0–0=1 +1.8
Dutch Team Competition - klasse 2 Round 7 2026-02-07 +0–1=0 -4.0
Tata Steel Chess 2026 - Weekendvierkampen 2026-01-16 +3–0=0 +31.6
Hoogeveen Schaaktoernooi Ochtend Saturday 18 October 2025 +4–3=0 -42.3
Hoogeveen Schaaktoernooi Middag Saturday 18 October 2025 +4–3=1 -29.9
27e HZ University of Applied Sciences Schaaktoernooi Groep A Saturday 2 August 2025 +4–4=1 -20.5
Open NK Schaken 2025 Zesrondig 1 Tuesday 22 July 2025 +3–1=2 +32.6
HSG Open 2025 Groep A Friday 20 June 2025 +1–3=1 -12.3
17e BPB Limburg Open 2025 Groep B Friday 6 June 2025 +3–1=3 +15.9
Tata Steel Chess Tournament 2025 Tienkampen Friday 17 January 2025 +3–2=3 -4.4
Tata Steel Chess Tournament 2025 Weekendvierkampen Friday 17 January 2025 +1–1=1 -6.3
Chess Festival Groningen Open B Saturday 21 December 2024 +3–4=2 -55.5
Amsterdam Chess Open Groep A Friday 1 November 2024 +1–2=3 +18.0
HZ University of Applied Sciences Schaaktoernooi Groep A Saturday 3 August 2024 +5–4=0 +16.1
HSG Open 2024 Groep A Friday 21 June 2024 +1–2=0 +3.5
Tata Steel Chess Tournament 2024 Weekendvierkampen Friday 12 January 2024 +0–1=2 -8.3
HZ University of Applied Sciences Schaaktoernooi Groep A Saturday 5 August 2023 +3–4=2 -7.0
Chessable Open NK 2023 Reserve A Monday 24 July 2023 +2–3=4 +30.8
15e BPB Limburg Open 2023 Groep B Friday 26 May 2023 +2–5=0 -20.9
13e WLC Weekendtoernooi Groep A Friday 5 May 2023 +1–3=2 -9.0

Rating History

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Peak Ratings

Classical 1982
Rapid 1895
Blitz 1929

Games

Wins 4
Losses 4
Draws 3
Win Rate 36%

Performance by Color

Color Wins Draws Losses Win Rate
White 1 3 1 20%
Black 3 0 3 50%

All-time Games (from rating history)

Classical 238
Rapid 6
Blitz 21

Recent Matches

Thijssen, Freek (2133) 2026-05-08 DRAW +5.4
Pathak, Raghav (2102) 2026-05-08 LOSS -5.2
Van Zon, Paul (1995) 2026-05-08 DRAW +2.0
Messaoudi, Nino (1965) 2026-05-08 WIN +11.2
Bhattacharjee, Sourav (2189) 2026-05-08 LOSS -3.4
Schleipfenbauer, B. (bent) (2037) 2026-04-11 LOSS -7.0
Vries De, F. (fabian) (1988) 2026-03-28 DRAW +1.8
Cnossen, W.w. (wiebe) (2166) 2026-02-07 LOSS -4.0
Aldenberg, Hendrik (1889) 2026-01-16 WIN +9.8
Brand, Berry (1931) 2026-01-16 WIN +11.0
Bodemeijer, Reinier (1924) 2026-01-16 WIN +10.8