JK

Jari Klijnstra

Rated since January 2023

1193 Classic
1452 Rapid

RIVALRY

Nemesis
Iijima, J. (Jo)
Games: 7 · Win rate: 57%
Kryptonite
Chi, J. (Jayden)
Games: 3 · Win rate: 33%
Easy Target
Tuladhar, A.M. (Aaron Man)
Games: 3 · Win rate: 67%

The good & the bad

Best wins
RAJPUT, A. (ATHARV) 1336
9453 HSB GP 7 De Lier Middag · Saturday 12 April 2025
VETRI SIAM, A. (ARJITH) 1304
9453 HSB GP 7 De Lier Middag · Saturday 12 April 2025
TULADHAR, A.M. (AARON MAN) 1304
9448 HSB GP 2 Botwinnik Middag · Sunday 17 November 2024
HÖLZER, E. (ELIS) 1286
9448 HSB GP 2 Botwinnik Middag · Sunday 17 November 2024
RAGESH, R.J. (RITHANYA) 1166
9450 HSB GP 4 Scheve Toren Middag sessie · Saturday 25 January 2025
Worst losses
CHEUNG, S. (SAM) 251
6183 HSB GP 6 Haeghe Ooievaar Groep A · Sunday 16 April 2023
KOELMAN, D. (DAAN) 327
6183 HSB GP 6 Haeghe Ooievaar Groep A · Sunday 16 April 2023
FURSA, Y. (YAROSLAV) 338
6182 HSB GP 5 Schaakmat Westland Groep A · Saturday 18 February 2023
KROON, J.N.C. (JAMES) 345
6182 HSB GP 5 Schaakmat Westland Groep A · Saturday 18 February 2023
IIJIMA, J. (JO) 352
6182 HSB GP 5 Schaakmat Westland Groep A · Saturday 18 February 2023
No FIDE-rated tournaments found.
HSB GP 7 De Lier Middag Saturday 12 April 2025 +2–3=0 -25.1
HSB GP 4 Scheve Toren Middag sessie Saturday 25 January 2025 +2–2=1 -38.1
HSB GP 2 Botwinnik Middag Sunday 17 November 2024 +2–1=1 +20.9
HSB GP 5 Haeghe Ooievaar Middag groep Saturday 6 April 2024 +2–2=1 -13.9
HSB GP 4 Schaakmat Westland Groep A Saturday 17 February 2024 +6–4=0 +50.3
GrandPrix Philidor Leiden Nieuwe groep Saturday 6 January 2024 +4–3=0 +33.1
HSB GP 3 Promotie Groep A Saturday 9 December 2023 +6–0=4 +78.4
HSB GP 2 Botwinnik Groep A Sunday 12 November 2023 +6–4=0 +23.1
HSB GP 1 SHTV Middag groep Saturday 14 October 2023 +2–2=1 -3.7
HSB GP 8 SG Rijswijk Middag groep Sunday 4 June 2023 +3–6=1 -72.9
HSB GP 6 Haeghe Ooievaar Groep A Sunday 16 April 2023 +8–2=0 +109.9
HSB GP 5 Schaakmat Westland Groep A Saturday 18 February 2023 +3–5=2 -75.5

Rating History

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Peak Ratings

Classic 1193 April 1, 2024
Rapid 1452 May 1, 2026

Games

Wins 46
Losses 34
Draws 11
Win Rate 51%

Performance by Color

Color Wins Draws Losses Win Rate
White 24 4 18 52%
Black 22 7 16 49%

Recent Matches

Chi, J. (Jayden) (1321) Saturday 12 April 2025 LOSS -21.2
Sam-Sin, H. (Hannah) (1323) Saturday 12 April 2025 LOSS -21.1
Ragesh, R.J. (Rithanya) (1334) Saturday 12 April 2025 LOSS -20.5
Rajput, A. (Atharv) (1336) Saturday 12 April 2025 WIN +19.7
Vetri Siam, A. (Arjith) (1304) Saturday 12 April 2025 WIN +17.9
Kuip van der, S. (Stefan) (1171) Saturday 25 January 2025 LOSS -28.7
Ip, L.T. (Tim) (1179) Saturday 25 January 2025 LOSS -28.3
Heller, B. (Ben) (1191) Saturday 25 January 2025 DRAW -7.7
Rajput, A. (Atharv) (1254) Saturday 25 January 2025 WIN +15.5
Ragesh, R.J. (Rithanya) (1166) Saturday 25 January 2025 WIN +11.1
Tuladhar, A.M. (Aaron Man) (1304) Sunday 17 November 2024 WIN +21.1
Brunner, A. (Aaron) (1289) Sunday 17 November 2024 LOSS -19.7
Hölzer, E. (Elis) (1286) Sunday 17 November 2024 WIN +20.1
Garay, L. (Lucas) (1273) Sunday 17 November 2024 DRAW -0.6
Radhakrishan, L. (Lakshay) (1124) Saturday 6 April 2024 LOSS -7.5
Vats, A. (Arnav) (1127) Saturday 6 April 2024 WIN +6.1
Niet van der, J. (Jean-Philippe) (1147) Saturday 6 April 2024 WIN +12.0
Sivok, V. (Vince) (1183) Saturday 6 April 2024 DRAW -0.2
Iijima, J. (Jo) (1116) Saturday 6 April 2024 LOSS -24.3
Iijima, J. (Jo) (683) Saturday 17 February 2024 WIN +18.3