Bar Blitz KNSB FIDE
CJ

Casijn Jong

Rated since April 2025

1840 Classic
1962 Rapid
1920 Blitz
Casijn's accounts
FIDE KNSB
Followers
3
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The good & the bad

Best wins
Khatniuk, A. (Anastasiia) 2050
13483 Amsterdam Chess Festival Blitz 2026 + NK Studenten Blitz Groep A · Friday 10 July 2026
Heiligtag, M. (Matthias) 2000
11660 Open NK Rapid Jeugd Groep A · Sunday 3 May 2026
Dekker, C. (Constantijn) 1999
13957 S.V. EsPion interne competitie 15-06-2026 t/m 06-08-2026 (080015) · Monday 22 June 2026
El Khoury, Tarik 1996
Ghent FIDE Weekender Open 2026 · Saturday 30 May 2026
Mastop, G.M. (Guido) 1958
13783 51e Open Kampioenschap van Utrecht Groep B · Sunday 17 May 2026
Worst losses
Hafkamp, Luuk 1421
10807 3e Volewijckers Open Rapidtoernooi B · Sunday 9 March 2025
Keesman, C. (Chris) 1784
10740 NHSB-competitie 2024-2025 Klasse 3B t/m 09-03-2025 · Friday 7 March 2025
Maes, Lander 1810
11660 Open NK Rapid Jeugd Groep A · Sunday 3 May 2026
Sallis, Ethan 1821
Ghent FIDE Weekender Open 2026 · Sunday 31 May 2026
Bautista, K.C. (Keith) 1827
13504 TAPIJTGIGANT OPEN ASK 2026 Groep C · Saturday 4 April 2026
Amsterdam Chess Festival Blitz 2026 + NK Studenten Blitz Groep A Friday 10 July 2026 +5–5=3 +27.3
Ghent FIDE Weekender Open 2026 Friday 29 May 2026 +1–3=1 -79.1
51e Open Kampioenschap van Utrecht Groep B Friday 15 May 2026 +2–4=0 -81.5
Open NK Rapid Jeugd Groep A Sunday 3 May 2026 +4–2=1 +52.4
Open NK Rapid Groep A Saturday 2 May 2026 +4–4=1 +44.9
TAPIJTGIGANT OPEN ASK 2026 Groep C Saturday 4 April 2026 +2–1=2 -15.7
Tata Steel Chess Tournament 2026 Weekendvierkampem Friday 16 January 2026 +1–0=2
Het Volewijckers weekend-vierkamp Group e Friday 3 July 2026 +2–1=0 +24.6
S.V. EsPion interne competitie 15-06-2026 t/m 06-08-2026 (080015) Monday 8 June 2026 +2–1=0 +16.0
16e Karel Kuip Vierkampen 2026 Groep A Friday 17 April 2026 +3–0=0 +127.0
DecaChess Groep C Sunday 12 April 2026 +3–0=6 +26.4
22e OOSTEN-TOREN-OPEN Groep A Monday 9 June 2025 +3–3=1 -8.0
3e Volewijckers Open Rapidtoernooi B Sunday 9 March 2025 +5–1=1 +15.2
NHSB-competitie 2024-2025 Brons t/m 22-06-2025 Sunday 1 September 2024 +0–0=1
NHSB-competitie 2024-2025 Brons t/m 11-05-2025 Sunday 1 September 2024 +1–0=0
NHSB-competitie 2024-2025 Brons t/m 16-03-2025 Sunday 1 September 2024 +1–0=0
NHSB-competitie 2024-2025 Klasse 3B t/m 09-03-2025 Sunday 1 September 2024 +0–1=0
NHSB-competitie 2024-2025 Brons t/m 19-01-2025 Sunday 1 September 2024 +1–0=0

Rating History

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Peak Ratings

Classic 1975 May 1, 2026
Rapid 1962 Aug. 1, 2026
Blitz 1920 Aug. 1, 2026

Games

Wins 40
Losses 26
Draws 19
Win Rate 47%

Performance by Color

ColorWinsDrawsLossesWin Rate
White 24 7 10 59%
Black 16 12 16 36%

Recent KNSB Matches

WIM Duson, R. (Robin) (2218) Friday 10 July 2026 LOSS -6.0
Meuwissen, M. (Marc) (1849) Friday 10 July 2026 WIN +20.7
Krylov, P. (Philippe) (2082) Friday 10 July 2026 LOSS -12.0
Thakkar, V. (Viaan) (1636) Friday 10 July 2026 WIN +8.7
Oostenbrug, M.J. (Thijs) (1723) Friday 10 July 2026 DRAW -10.6
Freudenberg, J.F. (Jan) (2039) Friday 10 July 2026 LOSS -14.4
Winsemius, J. (Jan) (1981) Friday 10 July 2026 DRAW +5.7
Hoff van 't, T. (Tom) (2115) Friday 10 July 2026 LOSS -10.3
Wierenga, J. (Jaël) (2135) Friday 10 July 2026 DRAW +14.2
Khatniuk, A. (Anastasiia) (2050) Friday 10 July 2026 WIN +33.4
Marcelis, R.W.H.J. (Ronald) (1663) Friday 10 July 2026 WIN +9.9
Gwadera, M.M. (Magda) (1570) Friday 10 July 2026 WIN +6.1
Kretzschmar, A.E. (Alexander) (1976) Friday 10 July 2026 LOSS -18.2
Zhang, J. (Jinchen) (1903) Saturday 4 July 2026 WIN +24.2
Dekker, A. (Albert) (1890) Saturday 4 July 2026 WIN +23.4
Steur, E.T.M. (Erik) (1902) Friday 3 July 2026 LOSS -23.0
Dekker, C. (Constantijn) (1999) Monday 22 June 2026 WIN +19.8
Humerczyk, H.H. (Hubert) (1819) Monday 22 June 2026 WIN +11.4
Eijk van der, D. (Dick) (1990) Monday 22 June 2026 LOSS -15.2
Pisaneschi, M. (Maxime) (1795) Sunday 31 May 2026 DRAW -13.1