Bar Blitz KNSB FIDE
DJ

David Jongste

Rated since January 2023

2142 Classic
2155 Rapid
2155 Blitz
David's accounts
FIDE KNSB
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The good & the bad

Best wins
Lammens, T.J. (Tim) (FM) 2250
47th International Chess Tournament of Ghent · Sunday 19 July 2026
Rijn van, A.B. (Anton) (CM) 2228
6553 KNSB competitie 2022-2023 Klasse 1 ronde 6 · Saturday 11 February 2023
Duijn, R. (Rob) 2200
7577 KNSB competitie 2023-2024 Klasse 1 ronde 1 · Saturday 16 September 2023
Gool van, H. (Henk) 2192
7013 KNSB competitie 2022-2023 Klasse 1 ronde 9 · Saturday 22 April 2023
Valk van der, N. (Niklas) 2178
12406 KNSB competitie 2025-2026 Klasse 1 Ronde 4 · Saturday 22 November 2025
Worst losses
Hermeling, C. (Caspar) 1987
6232 KNSB competitie 2022-2023 Klasse 1 ronde 5 · Saturday 17 December 2022
Khatniuk, A. (Anastasiia) 2032
13244 KNSB competitie 2025-2026 Klasse 1 ronde 8 · Saturday 7 March 2026
Mil van, L.H.F. (Lucas) 2091
8804 KNSB competitie 2023-2024 Klasse 1 ronde 9 · Saturday 20 April 2024
Casteleijn, D.J. (Diederick) 2100
12988 KNSB competitie 2025-2026 Klasse 1 ronde 7 · Saturday 7 February 2026
Dreelinck, J. (Jacob) 2193
8569 KNSB competitie 2023-2024 Klasse 1 ronde 7 · Saturday 2 March 2024
47th International Chess Tournament of Ghent Saturday 18 July 2026 +6–2=1 +26.6
Riga Technical University Open 2023 - Tournament A Monday 7 August 2023 +4–4=1 +1.8
KNSB competitie 2026-2027 Klasse 1 ronde 1 Saturday 19 September 2026 +0–0=1 -3.1
LeiSB regionale competitie 25-26 Hoofdklasse december Wednesday 1 October 2025 +1–0=0 +5.1
KNSB competitie 2025-2026 Klasse 1 ronde 9 Saturday 20 September 2025 +0–1=0 -4.0
KNSB competitie 2025-2026 Klasse 1 ronde 8 Saturday 20 September 2025 +0–1=0 -14.9
KNSB competitie 2025-2026 Klasse 1 ronde 7 Saturday 20 September 2025 +0–1=0 -12.8
KNSB competitie 2025-2026 Klasse 1 ronde 5 Saturday 20 September 2025 +0–1=0 -7.2
KNSB competitie 2025-2026 Klasse 1 Ronde 4 Saturday 20 September 2025 +1–0=0 +13.2
KNSB competitie 2025-2026 Klasse 1 ronde 3 Saturday 20 September 2025 +1–0=0 +7.1
KNSB competitie 2025-2026 Klasse 1 ronde 2 Saturday 20 September 2025 +0–1=0 -5.3
KNSB competitie 2025-2026 Klasse 1 ronde 1 Saturday 20 September 2025 +0–0=1 +5.6
KNSB competitie 2024-2025 Klasse 1 ronde 9 Saturday 21 September 2024 +1–0=0 +3.9
KNSB competitie 2024-2025 Klasse 1 ronde 8 Saturday 21 September 2024 +0–1=0 -6.7
KNSB competitie 2024-2025 Klasse 1 ronde 5 Saturday 21 September 2024 +0–1=0 -6.6
KNSB competitie 2024-2025 Klasse 1 ronde 4 Saturday 21 September 2024 +0–1=0 -2.6
KNSB competitie 2024-2025 Klasse 1 ronde 3 Saturday 21 September 2024 +0–0=1 -2.2
KNSB competitie 2024-2025 Klasse 1 ronde 2 Saturday 21 September 2024 +1–0=0 +5.9
KNSB competitie 2024-2025 Klasse 1 ronde 1 Saturday 21 September 2024 +1–0=0 +10.9
KNSB competitie 2023-2024 Klasse 1 ronde 9 Saturday 16 September 2023 +0–1=0 -13.1
KNSB competitie 2023-2024 Klasse 1 ronde 8 Saturday 16 September 2023 +0–0=1 -2.5
KNSB competitie 2023-2024 Klasse 1 ronde 7 Saturday 16 September 2023 +0–1=0 -9.9
KNSB competitie 2023-2024 Klasse 1 ronde 6 Saturday 16 September 2023 +0–0=1 +0.5
KNSB competitie 2023-2024 Klasse 1 ronde 5 Saturday 16 September 2023 +0–1=0 -9.4
KNSB competitie 2023-2024 Klasse 1 ronde 4 Saturday 16 September 2023 +0–1=0 -5.0
KNSB competitie 2023-2024 Klasse 1 ronde 3 Saturday 16 September 2023 +0–0=1 -3.8
KNSB competitie 2023-2024 Klasse 1 ronde 2 Saturday 16 September 2023 +1–0=0 +2.6
KNSB competitie 2023-2024 Klasse 1 ronde 1 Saturday 16 September 2023 +1–0=0 +12.5
Regionale competitie LeiSB 2022-2023 Hoofdklasse april 2023 Saturday 1 October 2022 +1–0=0 +7.6
KNSB competitie 2022-2023 Klasse 1 ronde 9 Saturday 17 September 2022 +1–0=0 +13.7
KNSB competitie 2022-2023 Klasse 1 ronde 8 Saturday 17 September 2022 +0–0=1 +2.5
KNSB competitie 2022-2023 Klasse 1 ronde 7 Saturday 17 September 2022 +1–0=0 +8.2
KNSB competitie 2022-2023 Klasse 1 ronde 6 Saturday 17 September 2022 +1–0=0 +16.4
KNSB competitie 2022-2023 Klasse 1 ronde 5 Saturday 17 September 2022 +0–1=0 -16.3
KNSB competitie 2022-2023 Klasse 1 ronde 4 Saturday 17 September 2022 +0–0=1 +8.5

Team Competition

Current team
Voorschoten 1
Klasse 1B · 2025-2026 · 8 games
Past teams
Voorschoten 1
Klasse 1B · 2024-2025
Voorschoten 1
Klasse 1A · 2023-2024
Voorschoten 1
Klasse 1B · 2022-2023
Voorschoten 1
Klasse 1A · 2021-2022

Rating History

Loading KNSB rating history...

Peak Ratings

Classic 2172 Nov. 1, 2023
Rapid 2155 March 1, 2026
Blitz 2155 March 1, 2026

Games

Wins 22
Losses 19
Draws 10
Win Rate 43%

Performance by Color

ColorWinsDrawsLossesWin Rate
White 11 9 6 42%
Black 11 1 13 44%

Recent KNSB Matches

Omnes, T. (Tiago) (2045) Saturday 19 September 2026 DRAW -3.1
Koppenens, O.M. (Oscar) (2031) Wednesday 22 July 2026 WIN +9.2
Zoeten de, C. (Cato) (2000) Tuesday 21 July 2026 DRAW -3.9
Pienski, Olaf (1923) Tuesday 21 July 2026 WIN +6.0
FM Dreelinck, J. (Jacob) (2312) Monday 20 July 2026 LOSS -6.0
FM Dobrosmyslov, Artem (2255) Monday 20 July 2026 LOSS -7.6
FM Lammens, T.J. (Tim) (2250) Sunday 19 July 2026 WIN +16.3
Karlioglu, B. (Boran) (1857) Sunday 19 July 2026 WIN +4.4
Verbeeren, Peter (1915) Saturday 18 July 2026 WIN +5.8
Bultijnck, Kristoff (1755) Saturday 18 July 2026 WIN +2.5
FM Sirin, A. (Atakan) (2397) Saturday 11 April 2026 LOSS -4.0
Khatniuk, A. (Anastasiia) (2032) Saturday 7 March 2026 LOSS -14.9
Casteleijn, D.J. (Diederick) (2100) Saturday 7 February 2026 LOSS -12.8
Veenendaal, L. (Loek) (1937) Friday 19 December 2025 WIN +5.1
FM Panjer, S. (Sidney) (2286) Saturday 13 December 2025 LOSS -7.2
Valk van der, N. (Niklas) (2178) Saturday 22 November 2025 WIN +13.2
Bruijne de, A.J. (Arian) (1984) Saturday 1 November 2025 WIN +7.1
IM Goudriaan, E. (Etienne) (2348) Saturday 4 October 2025 LOSS -5.3
IM Piceu, T. (Tom) (2314) Saturday 20 September 2025 DRAW +5.6
Goverde, G.J. (Gijs) (1848) Saturday 10 May 2025 WIN +3.9