KNSB FIDE
JC

Jan Cheung

Rated since January 2023

1989 Classic
1999 Rapid
1999 Blitz

RIVALRY

Nemesis
Hofman, A.M. (Marnix)
Games: 3 · Win rate: 0%

The good & the bad

Best wins
DINANATH, H. (HRDYA) (CM) 2156
11375 85e Daniel Noteboomtoernooi Groep A · Saturday 21 February 2026
SCHRÖER, M.J. (MARCEL) 2136
11375 85e Daniel Noteboomtoernooi Groep A · Saturday 21 February 2026
TUUK VAN DER, J.J. (JAAP) 2132
7015 KNSB competitie 2022-2023 Klasse 3 ronde 9 · Saturday 22 April 2023
MICHALOWSKI, PATRYK 2112
35th NATO Chess Championship 2025 · Friday 22 August 2025
BOSMA, J. (JAN) 2087
7000 HSB competitie 2022-2023 HSB competitie 2022-2023 ronde 6 en 7 · Monday 6 March 2023
Worst losses
AKIN, TOLGA 1683
33. NATO chess championship 2023 · Thursday 7 September 2023
VEEN VAN, W. (WOUT) 1825
11852 KNSB competitie 2025-2026 Klasse 4 ronde 1 · Saturday 20 September 2025
UNRUH, CHARLES M 1830
33. NATO chess championship 2023 · Tuesday 5 September 2023
KNAAP VAN DER, J. (JAN) 1892
10495 KNSB competitie 2024-2025 Klasse 4 ronde 6 · Saturday 8 February 2025
KOOIMAN, S. (STEPHAN) 1895
10865 HSB competitie 2024-2025 Maart comp · Monday 10 March 2025
85e Daniel Noteboomtoernooi Groep A Friday 20 February 2026 +4–2=4 +89.2
50e Open Kampioenschap van Utrecht Groep A Friday 30 May 2025 +1–2=3 +0.6
Tata Steel Chess Tournament 2025 Dagvierkampen Friday 17 January 2025 +2–0=1 +23.3
Amsterdam Science Park Chess Tournament Weekendvierkamp Saturday 13 July 2024 +1–1=1 -2.0
KNSB competitie 2025-2026 Klasse 4 ronde 9 Saturday 20 September 2025 +0–1=0 -9.9
KNSB competitie 2025-2026 Klasse 4 ronde 8 Saturday 20 September 2025 +0–1=0 -15.0
KNSB competitie 2025-2026 Klasse 4 ronde 7 Saturday 20 September 2025 +0–0=2 -4.6
KNSB competitie 2025-2026 Klasse 4 ronde 5 Saturday 20 September 2025 +1–0=0 +8.1
KNSB competitie 2025-2026 Klasse 4 Ronde 4 Saturday 20 September 2025 +0–1=0 -16.1
KNSB competitie 2025-2026 Klasse 4 ronde 3 Saturday 20 September 2025 +0–0=1 -4.4
KNSB competitie 2025-2026 Klasse 4 ronde 2 Saturday 20 September 2025 +1–0=0
KNSB competitie 2025-2026 Klasse 4 ronde 1 Saturday 20 September 2025 +0–1=0 -17.9
HSB competitie 2025-2026 CompMrt2026 Monday 1 September 2025 +0–1=0 -15.7
HSB competitie 2025-2026 November comp Monday 1 September 2025 +0–0=2 -5.8
HSB competitie 2025-2026 October 2025 Monday 1 September 2025 +1–0=0 +9.7
35th NATO Chess Championship 2025 Sunday 17 August 2025 +2–0=4 +25.5
84e Noteboomtoernooi Vierkamp V1 Friday 21 February 2025 +1–1=1 +2.7
34th NATO Chess Championship 2024 Monday 21 October 2024 +3–2=2 +3.7
KNSB competitie 2024-2025 Klasse 4 ronde 8 Saturday 21 September 2024 +0–0=1 +5.3
KNSB competitie 2024-2025 Klasse 4 ronde 7 Saturday 21 September 2024 +0–0=1 -2.4
KNSB competitie 2024-2025 Klasse 4 ronde 6 Saturday 21 September 2024 +0–1=0 -16.8
KNSB competitie 2024-2025 Klasse 4 ronde 4 Saturday 21 September 2024 +1–0=0 +10.2
KNSB competitie 2024-2025 Klasse 4 ronde 3 Saturday 21 September 2024 +0–1=0 -15.4
KNSB competitie 2024-2025 Klasse 4 ronde 1 Saturday 21 September 2024 +1–0=0 +9.7
HSB competitie 2024-2025 Comp april Sunday 1 September 2024 +0–0=1 -3.8
HSB competitie 2024-2025 Maart comp Sunday 1 September 2024 +0–1=0 -16.3
HSB competitie 2023-2024 Competitie april Monday 18 September 2023 +0–1=0 -5.9
HSB competitie 2023-2024 Competitie maart Monday 18 September 2023 +0–1=0 -7.3
HSB competitie 2023-2024 HSB Competitie 2023-2024 Januari en Februari Monday 18 September 2023 +0–0=1 -2.4
HSB competitie 2023-2024 December 2023 Monday 18 September 2023 +0–1=0 -6.4
HSB competitie 2023-2024 Hoofd en 2A ronde 3 Monday 18 September 2023 +0–0=1
HSB competitie 2023-2024 competitie ronde Monday 18 September 2023 +0–0=1 +3.8
HSB competitie 2023-2024 Groep A Monday 18 September 2023 +0–1=0 -13.0
KNSB competitie 2023-2024 Klasse 3 ronde 9 Saturday 16 September 2023 +0–0=1 +6.8
KNSB competitie 2023-2024 Klasse 3 ronde 8 Saturday 16 September 2023 +0–1=0 -12.8
KNSB competitie 2023-2024 Klasse 3 ronde 7 Saturday 16 September 2023 +1–0=0 +9.6
KNSB competitie 2023-2024 Klasse 3 ronde 6 Saturday 16 September 2023 +0–1=0 -15.5
KNSB competitie 2023-2024 Klasse 3 ronde 5 Saturday 16 September 2023 +0–0=1 +5.8
KNSB competitie 2023-2024 Klasse 3 ronde 4 Saturday 16 September 2023 +0–0=1 -4.7
KNSB competitie 2023-2024 Klasse 3 ronde 3 Saturday 16 September 2023 +0–1=0 -8.9
KNSB competitie 2023-2024 Klasse 3 ronde 2 Saturday 16 September 2023 +0–0=1 -0.2
33. NATO chess championship 2023 Sunday 3 September 2023 +2–3=1 -48.9
KNSB competitie 2022-2023 Klasse 3 ronde 9 Saturday 17 September 2022 +1–0=0 +15.2
KNSB competitie 2022-2023 Klasse 3 ronde 8 Saturday 17 September 2022 +0–0=1 +0.5
KNSB competitie 2022-2023 Klasse 3 ronde 7 Saturday 17 September 2022 +1–0=0 +10.2
KNSB competitie 2022-2023 Klasse 3 ronde 6 Saturday 17 September 2022 +1–0=0 +13.4
KNSB competitie 2022-2023 Klasse 3 ronde 5 Saturday 17 September 2022 +1–0=0 +12.6
KNSB competitie 2022-2023 Klasse 3 ronde 4 Saturday 17 September 2022 +1–0=0 +14.0
HSB competitie 2022-2023 HSB competitie 2022-2023 ronde 6 en 7 Monday 29 August 2022 +1–0=1 +18.8
HSB competitie 2022-2023 HSB competitie 2022-2023 deel 5 Monday 29 August 2022 +0–1=0 -14.7
HSB competitie 2022-2023 HSB competitie 2022-2023 deel 4 Monday 29 August 2022 +1–0=0 +6.1

Rating History

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Peak Ratings

Classic 2089 May 1, 2023
Rapid 2030 March 1, 2026
Blitz 2030 March 1, 2026

Games

Wins 29
Losses 27
Draws 34
Win Rate 32%

Performance by Color

Color Wins Draws Losses Win Rate
White 18 16 8 43%
Black 11 18 19 23%

Recent Matches

Sosef, N.S. (Noah) (2075) Saturday 11 April 2026 LOSS -9.9
Minnema, R. (Rens) (1938) Monday 16 March 2026 LOSS -15.7
Peerdeman, N.P. (Nico) (1959) Saturday 7 March 2026 LOSS -15.0
IM O`Gorman, Tom (2391) Sunday 22 February 2026 DRAW +10.5
IM O`Gorman, Tom (2391) Sunday 22 February 2026 DRAW +10.5
Schröer, M.J. (Marcel) (2136) Saturday 21 February 2026 WIN +17.4
CM Dinanath, H. (Hrdya) (2156) Saturday 21 February 2026 WIN +18.0
Schröer, M.J. (Marcel) (2136) Saturday 21 February 2026 WIN +17.4
CM Dinanath, H. (Hrdya) (2156) Saturday 21 February 2026 WIN +18.0
Presa Villa, A.P.V. (Andrés) (2152) Friday 20 February 2026 LOSS -7.1
Gutkind, K. (Kedem) (2160) Friday 20 February 2026 DRAW +5.7
Presa Villa, A.P.V. (Andrés) (2152) Friday 20 February 2026 LOSS -7.1
Gutkind, K. (Kedem) (2160) Friday 20 February 2026 DRAW +5.7
Rensen, M.A. (Martin) (1922) Saturday 7 February 2026 DRAW -2.3
Rensen, M.A. (Martin) (1922) Saturday 7 February 2026 DRAW -2.3
Wolde ten, B. (Bert) (1848) Saturday 13 December 2025 WIN +8.1
Smit de, R. (Rudi) (1967) Monday 24 November 2025 DRAW -1.4
Ronner, M.N. (Micha) (1901) Saturday 22 November 2025 LOSS -16.1
Graaf van der, E. (Erik) (1873) Tuesday 4 November 2025 DRAW -4.5
Bredewoud, T.P. (Thomas) (1875) Saturday 1 November 2025 DRAW -4.4