Bar Blitz KNSB FIDE
CJ

Casijn Jong

Rated since April 2025

1975 Classic
1849 Rapid
1864 Blitz
Casijn's accounts
FIDE Verified KNSB Verified

The good & the bad

Best wins
Muskens, M.A. (Mink) 1884
12757 16e Karel Kuip Vierkampen 2026 Groep A · Friday 17 April 2026
Bommel, P.J. (Peter) 1874
12757 16e Karel Kuip Vierkampen 2026 Groep A · Saturday 18 April 2026
Avis, A.F.R. (Fred) 1874
12757 16e Karel Kuip Vierkampen 2026 Groep A · Saturday 18 April 2026
Oosten van, J. (Jaap) 1844
10471 Tata Steel Chess Tournament 2026 Weekendvierkampem · Sunday 18 January 2026
Steensma, F. (Frank) 1776
13652 DecaChess Groep C · Sunday 12 April 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
Bautista, K.C. (Keith) 1827
13504 TAPIJTGIGANT OPEN ASK 2026 Groep C · Saturday 4 April 2026
Zwetsloot, Gerard 1932
10656 22e OOSTEN-TOREN-OPEN Groep A · Monday 9 June 2025
Gosman, T. (Theo) 1974
10656 22e OOSTEN-TOREN-OPEN Groep A · Monday 9 June 2025
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
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

Loading KNSB rating history...

Peak Ratings

Classic 1975 May 1, 2026
Rapid 1849 May 1, 2026
Blitz 1864 March 1, 2026

Games

Wins 20
Losses 6
Draws 13
Win Rate 51%

Performance by Color

ColorWinsDrawsLossesWin Rate
White 11 6 2 58%
Black 9 7 4 45%

Recent KNSB Matches

Bommel, P.J. (Peter) (1874) Saturday 18 April 2026 WIN +42.0
Avis, A.F.R. (Fred) (1874) Saturday 18 April 2026 WIN +42.0
Muskens, M.A. (Mink) (1884) Friday 17 April 2026 WIN +43.1
Guler, Melim (1461) Sunday 12 April 2026 WIN +5.9
Wastiaux, R. (Roland) (1834) Sunday 12 April 2026 DRAW +0.9
Arends, H. (Herman) (1795) Sunday 12 April 2026 DRAW -2.3
Dernier, R.P. (Raymond) (1793) Sunday 12 April 2026 DRAW -2.4
Ran, M. (Mart) (1785) Sunday 12 April 2026 DRAW -3.1
Steensma, F. (Frank) (1776) Sunday 12 April 2026 WIN +25.1
Linde van der, L. (Lars) (1769) Sunday 12 April 2026 DRAW -4.3
Veer, Wim sr (1597) Sunday 12 April 2026 DRAW -16.5
Zur, E.Z. (Eytan) (1750) Sunday 12 April 2026 WIN +23.0
Suiçmez, A. (Alkan) (1716) Monday 6 April 2026 DRAW -16.2
Sluijs van der, A. (Aad) (1748) Monday 6 April 2026 WIN +28.0
Schicktanz, Florian (1754) Sunday 5 April 2026 DRAW -12.2
Bautista, K.C. (Keith) (1827) Saturday 4 April 2026 LOSS -45.0
Kotmans, R. (Rob) (1765) Saturday 4 April 2026 WIN +29.8
Oosten van, J. (Jaap) (1844) Sunday 18 January 2026 WIN
Ende van den, G. (Gregory) (1836) Saturday 17 January 2026 DRAW
Mandersloot, R. (Robin) (1823) Friday 16 January 2026 DRAW