KNSB FIDE
JA

Jan-Bart Abcouwer

Rated since January 2023

2087 Classic
2089 Rapid
1998 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
DUIJKER, H.C. (RICK) (FM) 2206
13456 NHSB-competitie 2025-2026 Topklasse t/m 29-03-2026 · Thursday 26 March 2026
LOEW, GERALD (FM) 2167
7620 Tata Steel Chess Tournament 2024 Tienkampen · Friday 19 January 2024
DUIJN, R. (ROB) 2157
8500 NHSB-competitie 2023-2024 Topklasse t/m 23-02-2024 · Wednesday 7 February 2024
LOOIJER, D. (DAVE) 2139
10471 Tata Steel Chess Tournament 2026 Weekendvierkampem · Sunday 18 January 2026
GRAVEMAKER, W.L. (WIM LAURENS) 2139
11277 NHSB-competitie 2024-2025 Goud t/m 18-05-2025 · Tuesday 13 May 2025
Worst losses
CAKMAK, M. (METEHAN-TUGRA) 1773
Snelschaak Teams (tijdens NK 2024) · Saturday 13 July 2024
LENTHE VAN, B.J. (BERNARD) 1836
Snelschaak Teams (tijdens NK 2024) · Saturday 13 July 2024
SETH, A. (AAKRIT) 1850
7251 49e Open Kampioenschap van Utrecht Groep A · Sunday 12 May 2024
LUJAN GARCIA, R. (ROGELIO) 1894
Snelschaak Teams (tijdens NK 2024) · Saturday 13 July 2024
SCHOFFELMEER, F. (FRANS) 1941
8806 KNSB competitie 2023-2024 Klasse 3 ronde 9 · Saturday 20 April 2024
Tata Steel Chess Tournament 2026 Weekendvierkampem Friday 16 January 2026 +2–1=0 +18.3
Tata Steel Chess Tournament 2024 Tienkampen Friday 12 January 2024 +3–4=2 -11.8
Tata Steel Chess Tournament 2023 Dagvierkampen Friday 13 January 2023 +1–1=1 +5.8
KNSB competitie 2025-2026 Klasse 3 ronde 9 Saturday 20 September 2025 +0–1=0 -9.4
KNSB competitie 2025-2026 Klasse 3 ronde 6 Saturday 20 September 2025 +0–0=1 -0.1
KNSB competitie 2025-2026 Klasse 3 ronde 8 Saturday 20 September 2025 +0–1=0 -14.4
KNSB competitie 2025-2026 Klasse 3 ronde 7 Saturday 20 September 2025 +0–0=2 -3.0
KNSB competitie 2025-2026 Klasse 3 ronde 5 Saturday 20 September 2025 +0–0=1 +1.3
KNSB competitie 2025-2026 Klasse 3 Ronde 4 Saturday 20 September 2025 +0–1=0 -8.6
KNSB competitie 2025-2026 Klasse 3 ronde 3 Saturday 20 September 2025 +0–1=0 -14.3
KNSB competitie 2025-2026 Klasse 3 ronde 1 Saturday 20 September 2025 +0–0=1 -1.0
NHSB-competitie 2025-2026 Topklasse t/m 19-04-2026 Monday 1 September 2025 +1–0=0 +11.9
NHSB-competitie 2025-2026 Topklasse t/m 29-03-2026 Monday 1 September 2025 +1–0=0 +17.0
NHSB-competitie 2025-2026 Topklasse t/m 15-03-2026 Monday 1 September 2025 +1–0=0 +9.7
NHSB-competitie 2025-2026 Topklasse t/m 28-09-2025 Monday 1 September 2025 +1–0=0 +7.5
KNSB competitie 2024-2025 Klasse 3 ronde 8 Saturday 21 September 2024 +1–0=0 +12.1
KNSB competitie 2024-2025 Klasse 3 ronde 7 Saturday 21 September 2024 +1–0=0 +14.1
KNSB competitie 2024-2025 KNSB Beker ronde 2 voor januarilijst Saturday 21 September 2024 +0–1=0 -13.1
KNSB competitie 2024-2025 Klasse 3 ronde 5 Saturday 21 September 2024 +0–1=0 -13.0
KNSB competitie 2024-2025 Klasse 3 ronde 3 + inhaalwedstrijd ronde 1 Saturday 21 September 2024 +1–0=0 +11.5
KNSB competitie 2024-2025 Klasse 3 ronde 2 Saturday 21 September 2024 +0–1=0 -15.6
NHSB-competitie 2024-2025 Goud t/m 22-06-2025 Sunday 1 September 2024 +0–1=0 -8.4
NHSB-competitie 2024-2025 Goud t/m 18-05-2025 Sunday 1 September 2024 +1–0=0 +15.1
NHSB-competitie 2024-2025 Topklasse t/m 27-04-2025 Sunday 1 September 2024 +1–0=0 +10.3
NHSB-competitie 2024-2025 Goud t/m 23-03-2025 Sunday 1 September 2024 +0–0=1 +5.5
NHSB-competitie 2024-2025 Topklasse t/m 16-03-2025 Sunday 1 September 2024 +0–0=1 +1.6
NHSB-competitie 2024-2025 Topklasse t/m 12-01-2025 Sunday 1 September 2024 +0–1=0 -4.5
NHSB-competitie 2024-2025 Goud t/m 05-01-2025 Sunday 1 September 2024 +0–0=1 -2.5
Snelschaak Teams (tijdens NK 2024) Saturday 13 July 2024 +7–8=2 -61.2
Rapid (tijdens NK 2024) Monday 8 July 2024 +5–0=2 +30.2
49e Open Kampioenschap van Utrecht Groep A Friday 10 May 2024 +0–1=0 -19.7
KNSB competitie 2023-2024 Klasse 3 ronde 9 Saturday 16 September 2023 +0–1=0 -17.8
KNSB competitie 2023-2024 Klasse 3 ronde 8 Saturday 16 September 2023 +1–0=0 +11.4
KNSB competitie 2023-2024 Klasse 3 ronde 7 Saturday 16 September 2023 +0–0=1 +3.2
KNSB competitie 2023-2024 Klasse 3 ronde 6 Saturday 16 September 2023 +0–0=1 -5.1
KNSB competitie 2023-2024 Klasse 3 ronde 5 Saturday 16 September 2023 +0–0=1 +3.8
KNSB competitie 2023-2024 Klasse 3 ronde 4 Saturday 16 September 2023 +1–0=0 +12.2
KNSB competitie 2023-2024 Klasse 3 ronde 3 Saturday 16 September 2023 +1–0=0 +10.4
KNSB competitie 2023-2024 Klasse 3 ronde 2 Saturday 16 September 2023 +0–0=1 -3.3
KNSB competitie 2023-2024 Klasse 3 ronde 1 Saturday 16 September 2023 +1–0=0 +9.3
NHSB-competitie 2023-2024 Topklasse t/m 25-04-2024 Friday 1 September 2023 +0–1=0 -6.5
NHSB-competitie 2023-2024 Topklasse t/m 27-03-2024 Friday 1 September 2023 +0–0=1 -1.3
NHSB-competitie 2023-2024 Topklasse t/m 26-03-2024 Friday 1 September 2023 +1–0=0 +7.7
NHSB-competitie 2023-2024 Topklasse t/m 23-02-2024 Friday 1 September 2023 +1–0=0 +15.0
NHSB-competitie 2023-2024 Topklasse t/m november Friday 1 September 2023 +1–0=0 +2.4
KNSB competitie 2022-2023 Klasse 3 ronde 9 Saturday 17 September 2022 +0–0=1 -2.5
KNSB competitie 2022-2023 Klasse 3 ronde 8 Saturday 17 September 2022 +1–0=0 +4.4
KNSB competitie 2022-2023 Klasse 3 ronde 7 Saturday 17 September 2022 +0–0=1 -6.8
KNSB competitie 2022-2023 Klasse 3 ronde 6 Saturday 17 September 2022 +0–1=0 -4.6
KNSB competitie 2022-2023 Klasse 3 ronde 5 Saturday 17 September 2022 +0–1=0 -13.0
KNSB competitie 2022-2023 Klasse 3 ronde 4 Saturday 17 September 2022 +0–1=0 -16.6
NHSB-competitie 2022-2023 Klasse 1B t/m februari Thursday 1 September 2022 +0–0=2 -9.1
NHSB-competitie 2022-2023 Klasse 1B t/m december Thursday 1 September 2022 +0–1=0 -16.8

Rating History

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Peak Ratings

Classic 2103 April 1, 2024
Rapid 2089 Oct. 1, 2024
Blitz 1998 Oct. 1, 2024

Games

Wins 35
Losses 30
Draws 24
Win Rate 39%

Performance by Color

Color Wins Draws Losses Win Rate
White 12 4 9 48%
Black 23 20 21 36%

Recent Matches

Kalisvaart, W.P. (Peter) (2068) Friday 17 April 2026 WIN +11.9
Roode de, P.A. (Peter) (2174) Saturday 11 April 2026 LOSS -9.4
FM Overeem, M. (Marc) (2069) Saturday 28 March 2026 DRAW -0.1
FM Duijker, H.C. (Rick) (2206) Thursday 26 March 2026 WIN +17.0
Bakker, R. (Roel) (1992) Friday 13 March 2026 WIN +9.7
WIM Kleuver de, E.E. (Esther) (2017) Saturday 7 March 2026 LOSS -14.4
Schipper, P. (Paul) (2031) Saturday 7 February 2026 DRAW -1.5
Schipper, P. (Paul) (2031) Saturday 7 February 2026 DRAW -1.5
Looijer, D. (Dave) (2139) Sunday 18 January 2026 WIN +15.4
Frederiks, J. (Jesse) (2138) Saturday 17 January 2026 WIN +15.3
Hylarides, C.R. (Charlie Ronald) (2059) Friday 16 January 2026 LOSS -12.4
Bosma, E.S. (Erik) (2093) Saturday 13 December 2025 DRAW +1.3
FM Duijn, R. (Rob) (2192) Saturday 22 November 2025 LOSS -8.6
Golbach, F. (Floris) (2027) Saturday 1 November 2025 LOSS -14.3
Cliteur, O.P. (Olaf) (1922) Friday 26 September 2025 WIN +7.5
Könst, R. (Rik) (2042) Saturday 20 September 2025 DRAW -1.0
FM Duijker, H.C. (Rick) (2200) Sunday 22 June 2025 LOSS -8.4
Gravemaker, W.L. (Wim Laurens) (2139) Tuesday 13 May 2025 WIN +15.1
Pijpers, P.J. (Peter) (1977) Friday 25 April 2025 WIN +10.3
Uylings, P. (Peter) (2031) Saturday 5 April 2025 WIN +12.1