KNSB FIDE
JJ

Jan Jaap Janse

Rated since January 2023

2103 Classic
2169 Rapid
2094 Blitz

Team Competition

Current team
Paul Keres 4
Klasse 3E · 2025-2026 · 9 games
Past teams
Paul Keres 3
Klasse 3B · 2024-2025
9 games
Paul Keres 2
Klasse 1B · 2023-2024
1 game
Paul Keres 3
Klasse 3E · 2023-2024
8 games
Paul Keres 1
1D · 2022-2023
1 game
Paul Keres 2
Klasse 1B · 2022-2023
7 games
Paul Keres 1
HKB · 2021-2022
2 games
Paul Keres 2
Klasse 1B · 2021-2022
8 games
S.V. Paul Keres 1
HKA · 2019-2020
3 games
S.V. Paul Keres 1
HKA · 2018-2019
2 games

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
VICTOR, J. (JULIAN) (FM) 2331
Brugse Meesters 2025 Open · Sunday 10 August 2025
MADULAREA, D. (DAVID) (FM) 2279
Brugse Meesters 2025 Open · Monday 11 August 2025
LABRUYÈRE, R. (ROGER) (FM) 2243
12754 ASV Voorjaarstoernooi Groep A · Saturday 21 March 2026
PIJKEREN, J. (JAN) 2209
13877 Bevrijdingsschaaktoernooi Groep B · Tuesday 5 May 2026
MUEER, S. (SEBASTIAN) 2208
9353 17e BPB Limburg Open 2025 Groep A · Monday 9 June 2025
Worst losses
KRUIMER, W.H.J. (WIM) 1788
5713 SOS Competitie 2022/2023 Februari 2023 · Tuesday 14 February 2023
LIU,YIYI 1791
99th Hastings International Chess Congress - Masters · Thursday 1 January 2026
BRUIJNE DE, A.J. (ARIAN) 1912
6354 82e Noteboomtoernooi Groep A · Friday 24 February 2023
NOORDHOFF, E.P. (ENNO) 1953
6567 HSG Open 2023 Groep A · Saturday 24 June 2023
TOL, E.M. (EDWIN) 1960
10494 KNSB competitie 2024-2025 Klasse 3 ronde 6 · Saturday 8 February 2025
ASV Voorjaarstoernooi Groep A Saturday 21 March 2026 +4–2=1 +28.0
85e Daniel Noteboomtoernooi 4 kampen Friday 20 February 2026 +1–1=1 -6.7
Tata Steel Chess Tournament 2026 Dagvierkampen Friday 16 January 2026 +1–1=1 -8.6
99th Hastings International Chess Congress - Masters Sunday 28 December 2025 +2–3=4 -57.5
17e BPB Limburg Open 2025 Groep A Friday 6 June 2025 +2–1=3 +31.1
Tata Steel Chess Tournament 2025 Tienkampen Friday 17 January 2025 +2–3=4 -1.9
HSG Open 2023 Groep A Friday 23 June 2023 +2–2=0 -9.7
Bevrijdingsschaaktoernooi Groep B Tuesday 5 May 2026 +4–3=0 +23.3
Sliedrecht Open Rapid 2026 Kroongroep Saturday 18 April 2026 +4–3=2 +31.4
KNSB competitie 2025-2026 Klasse 3 ronde 9 Saturday 20 September 2025 +1–0=0 +13.0
KNSB competitie 2025-2026 Klasse 3 ronde 6 Saturday 20 September 2025 +1–0=0 +7.7
KNSB competitie 2025-2026 Klasse 3 ronde 8 Saturday 20 September 2025 +0–1=0 -11.5
KNSB competitie 2025-2026 Klasse 3 ronde 7 Saturday 20 September 2025 +0–0=1 -4.2
KNSB competitie 2025-2026 Klasse 3 ronde 5 Saturday 20 September 2025 +0–1=0 -13.4
KNSB competitie 2025-2026 Klasse 3 Ronde 4 Saturday 20 September 2025 +0–0=1 +1.9
KNSB competitie 2025-2026 Klasse 3 ronde 3 Saturday 20 September 2025 +1–0=0 +6.2
KNSB competitie 2025-2026 Klasse 3 ronde 2 Saturday 20 September 2025 +1–0=0 +10.7
KNSB competitie 2025-2026 Klasse 3 ronde 1 Saturday 20 September 2025 +1–0=0 +10.9
Brugse Meesters 2025 Open Saturday 9 August 2025 +4–2=3 +51.2
Stukkenjagers Kersttoernooi Groep A Saturday 28 December 2024 +3–2=2 -3.1
KNSB competitie 2024-2025 Klasse 3 ronde 9 Saturday 21 September 2024 +0–0=1 +0.6
KNSB competitie 2024-2025 Klasse 3 ronde 8 Saturday 21 September 2024 +1–0=0 +2.6
KNSB competitie 2024-2025 Klasse 3 ronde 7 Saturday 21 September 2024 +0–0=1 -1.7
KNSB competitie 2024-2025 Klasse 3 ronde 6 Saturday 21 September 2024 +0–1=0 -16.9
KNSB competitie 2024-2025 Klasse 3 ronde 5 Saturday 21 September 2024 +1–0=0 +9.1
KNSB competitie 2024-2025 Klasse 3 ronde 4 Saturday 21 September 2024 +0–1=0 -10.2
KNSB competitie 2024-2025 Klasse 3 ronde 2 Saturday 21 September 2024 +1–0=0 +12.2
KNSB competitie 2024-2025 Klasse 3 ronde 1 Saturday 21 September 2024 +1–0=0 +4.6
KNSB competitie 2023-2024 Klasse 3 ronde 9 Saturday 16 September 2023 +1–0=0 +13.8
KNSB competitie 2023-2024 Klasse 3 ronde 8 Saturday 16 September 2023 +0–1=0 -15.1
KNSB competitie 2023-2024 Klasse 3 ronde 7 Saturday 16 September 2023 +1–0=0 +12.1
KNSB competitie 2023-2024 Klasse 3 ronde 6 Saturday 16 September 2023 +0–1=0 -12.3
KNSB competitie 2023-2024 Klasse 1 ronde 5 Saturday 16 September 2023 +0–1=0 -4.1
KNSB competitie 2023-2024 Klasse 3 ronde 4 Saturday 16 September 2023 +0–0=1 -0.7
KNSB competitie 2023-2024 Klasse 3 ronde 3 Saturday 16 September 2023 +0–0=1 +0.4
KNSB competitie 2023-2024 Klasse 3 ronde 2 Saturday 16 September 2023 +0–0=1 -0.3
KNSB competitie 2023-2024 Klasse 3 ronde 1 Saturday 16 September 2023 +0–1=0 -10.3
82e Noteboomtoernooi Groep A Friday 24 February 2023 +1–2=2 -28.0
KNSB competitie 2022-2023 Klasse 1 ronde 9 Saturday 17 September 2022 +1–0=0 +8.4
KNSB competitie 2022-2023 Klasse 1 ronde 8 Saturday 17 September 2022 +0–0=1 +3.9
KNSB competitie 2022-2023 Klasse 1 ronde 6 Saturday 17 September 2022 +0–1=0 -6.9
KNSB competitie 2022-2023 Klasse 1 ronde 5 Saturday 17 September 2022 +1–0=0 +12.3
SOS Competitie 2022/2023 Februari 2023 Monday 12 September 2022 +0–1=0 -20.5

Rating History

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Peak Ratings

Classic 2184 Dec. 1, 2025
Rapid 2169 June 1, 2026
Blitz 2094 March 1, 2026

Games

Wins 43
Losses 35
Draws 31
Win Rate 39%

Performance by Color

Color Wins Draws Losses Win Rate
White 26 9 15 52%
Black 17 22 20 29%

Recent Matches

Bulthuis, J. (Jelle) (2148) Tuesday 5 May 2026 LOSS -11.0
GM Beerdsen, T.A. (Thomas) (2516) Tuesday 5 May 2026 LOSS -1.9
Pijkeren, J. (Jan) (2209) Tuesday 5 May 2026 WIN +15.3
Lujan Garcia, R. (Rogelio) (2113) Tuesday 5 May 2026 WIN +12.1
Lintelo te, P. (Pim) (1949) Tuesday 5 May 2026 WIN +6.9
IM Grutter, T.J. (Tim) (2412) Tuesday 5 May 2026 LOSS -3.6
Evendijk, T. (Tim) (1903) Tuesday 5 May 2026 WIN +5.6
Hartog den, M.F. (Marijn) (2208) Saturday 18 April 2026 LOSS -9.0
Werf van der, J. (Joël) (2127) Saturday 18 April 2026 LOSS -11.7
Boer den, L. (Lennard) (2189) Saturday 18 April 2026 WIN +14.7
FM Timmerman, G.J. (Gert) (2158) Saturday 18 April 2026 WIN +13.6
FM Terlouw, W. (Wouter) (2301) Saturday 18 April 2026 DRAW +5.9
Mensing, A.D. (Adrian) (2087) Saturday 18 April 2026 WIN +11.2
Leij van der, A. (Arjan) (2125) Saturday 18 April 2026 LOSS -11.8
FM Klepke, R.M. (Ricardo) (2314) Saturday 18 April 2026 DRAW +6.3
Gijsen, W. (William) (2115) Saturday 18 April 2026 WIN +12.2
Ochtman, H.W. (Henk) (2105) Saturday 11 April 2026 WIN +13.0
Mohtaat, H. (Homayoun) (1952) Saturday 28 March 2026 WIN +7.7
FM Labruyère, R. (Roger) (2243) Saturday 21 March 2026 WIN +17.7
IM Grooten, H.C.A. (Herman) (2151) Saturday 21 March 2026 LOSS -10.3