KNSB FIDE
JW

Jasper Willeboordse

Rated since January 2023

1916 Classic
1915 Rapid
1915 Blitz

Team Competition

Current teams
De Baronie
Beker A · 2025-2026 · 1 game
De Baronie 1
Klasse 4G · 2025-2026 · 9 games
Past teams
De Baronie 1
Klasse 4I · 2024-2025
8 games
De Baronie 1
Klasse 3G · 2023-2024
1 game
De Baronie 2
Klasse 5J · 2023-2024
6 games
De Baronie 2
Klasse 4G · 2022-2023
9 games
De Baronie A
Avond 1A · 2022-2023
7 games
Baronie A
Avond 1A · 2021-2022
7 games
De Baronie 1
Klasse 3G · 2021-2022
4 games
De Baronie 2
Klasse 4H · 2021-2022
1 game
De Baronie
Beker A · 2019-2020
1 game
De Baronie A
Avond B1 · 2019-2020
5 games
De Baronie
Beker A · 2018-2019
1 game
De Baronie A
Avond A1 · 2018-2019
7 games
De Baronie 2
Promotieklasse · 2017-2018
8 games
De Pion B
Avond A1 · 2017-2018
1 game
Vrij
Avond A1 · 2017-2018
1 game

RIVALRY

Nemesis
Linden van der, W. (Willem)
Games: 8 · Win rate: 38%
Kryptonite
Oomen, A.M.J.G.M. (Rens)
Games: 6 · Win rate: 0%
Easy Target
Dogterom, J.L. (Jan Leendert)
Games: 3 · Win rate: 67%

The good & the bad

Best wins
BERKEL VAN, R.J.C.M. (ROB) 2010
12599 S.V. De Baronie interne competitie 02-03-2026 t/m 23-03-2026 (170007) · Monday 16 March 2026
LINDEN VAN DER, W. (WILLEM) 1974
6589 S.V. De Baronie interne competitie 16-01-2023 t/m 13-02-2023 (170007) · Monday 6 February 2023
RIETVELD, L. (LEO) 1969
8768 S.V. De Baronie interne competitie 15-01-2024 t/m 25-03-2024 (170007) · Monday 18 March 2024
HAVERMANS, J. (JORRIT) 1918
11852 KNSB competitie 2025-2026 Klasse 4 ronde 1 · Saturday 20 September 2025
NAALDEN, M. (MARC) 1915
10660 S.V. De Baronie interne competitie 03-02-2025 t/m 24-02-2025 (170007) · Monday 10 February 2025
Worst losses
KAPITANY, K. (KAROLY) 1611
7133 S.V. De Baronie interne competitie 15-05-2023 t/m 22-05-2023 (170007) · Monday 22 May 2023
ROESTEL VAN, J. (JAN) 1692
8768 S.V. De Baronie interne competitie 15-01-2024 t/m 25-03-2024 (170007) · Monday 19 February 2024
KUIJPERS, K. (KASPER) 1714
8073 KNSB competitie 2023-2024 Klasse 5 ronde 4 · Saturday 16 December 2023
SMIT DE, M. (MARTIN) 1764
6486 NBSB Competitie Groep A · Friday 18 November 2022
DONGEN VAN, C.P.A.M. (KEES) 1789
9754 S.V. De Baronie interne competitie 09-09-2024 t/m 28-10-2024 (170007) · Monday 28 October 2024
No FIDE-rated tournaments found.
NBSB Beker A 2025-2026 Groep A Monday 22 September 2025 +0–1=0 -11.6
KNSB competitie 2025-2026 Klasse 4 ronde 9 Saturday 20 September 2025 +1–0=0 +11.5
KNSB competitie 2025-2026 Klasse 4 ronde 6 Saturday 20 September 2025 +0–0=1 -5.3
KNSB competitie 2025-2026 Klasse 4 ronde 8 Saturday 20 September 2025 +0–0=1 -0.4
KNSB competitie 2025-2026 Klasse 4 ronde 7 Saturday 20 September 2025 +0–0=1 +3.8
KNSB competitie 2025-2026 Klasse 4 ronde 5 Saturday 20 September 2025 +0–0=1 -3.1
KNSB competitie 2025-2026 Klasse 4 Ronde 4 Saturday 20 September 2025 +0–0=1 -4.6
KNSB competitie 2025-2026 Klasse 4 ronde 3 Saturday 20 September 2025 +0–0=1 -2.4
KNSB competitie 2025-2026 Klasse 4 ronde 2 Saturday 20 September 2025 +0–0=1 +0.3
KNSB competitie 2025-2026 Klasse 4 ronde 1 Saturday 20 September 2025 +1–0=0 +11.7
S.V. De Baronie interne competitie 01-06-2026 t/m 01-06-2026 (170007) Monday 8 September 2025 +0–0=1 -0.4
S.V. De Baronie interne competitie 11-05-2026 t/m 18-05-2026 (170007) Monday 8 September 2025 +0–0=1 +1.3
S.V. De Baronie interne competitie 30-03-2026 t/m 20-04-2026 (170007) Monday 8 September 2025 +0–1=2 -11.6
S.V. De Baronie interne competitie 02-03-2026 t/m 23-03-2026 (170007) Monday 8 September 2025 +2–1=1 +16.2
S.V. De Baronie interne competitie 02-02-2026 t/m 23-02-2026 (170007) Monday 8 September 2025 +0–0=3 -1.9
S.V. De Baronie interne competitie 05-01-2026 t/m 26-01-2026 (170007) Monday 8 September 2025 +0–1=2 -17.6
S.V. De Baronie interne competitie 01-12-2025 t/m 15-12-2025 (170007) Monday 8 September 2025 +1–1=1 -6.4
S.V. De Baronie interne competitie 03-11-2025 t/m 24-11-2025 (170007) Monday 8 September 2025 +1–0=3 -8.4
S.V. De Baronie interne competitie 29-09-2025 t/m 27-10-2025 (170007) Monday 8 September 2025 +3–0=2 +2.0
S.V. De Baronie interne competitie 08-09-2025 t/m 22-09-2025 (170007) Monday 8 September 2025 +0–0=1 +0.9
KNSB competitie 2024-2025 Klasse 4 ronde 9 en uitgestelde wedstrijd … Saturday 21 September 2024 +0–1=0 -15.8
KNSB competitie 2024-2025 Klasse 4 ronde 8 Saturday 21 September 2024 +1–0=0 +10.9
KNSB competitie 2024-2025 Klasse 4 ronde 7 Saturday 21 September 2024 +1–0=0 +9.4
KNSB competitie 2024-2025 Klasse 4 ronde 6 Saturday 21 September 2024 +0–1=0 -2.5
KNSB competitie 2024-2025 Klasse 4 ronde 5 Saturday 21 September 2024 +0–0=1 +7.4
KNSB competitie 2024-2025 Klasse 4 ronde 4 Saturday 21 September 2024 +0–1=0 -8.6
KNSB competitie 2024-2025 Klasse 4 ronde 2 Saturday 21 September 2024 +0–0=1 +2.3
KNSB competitie 2024-2025 Klasse 4 ronde 1 Saturday 21 September 2024 +0–0=1 -4.6
S.V. De Baronie interne competitie 12-05-2025 t/m 19-05-2025 (170007) Monday 9 September 2024 +0–0=2 -1.9
S.V. De Baronie interne competitie 31-03-2025 t/m 28-04-2025 (170007) Monday 9 September 2024 +0–0=4 +4.1
S.V. De Baronie interne competitie 10-03-2025 t/m 24-03-2025 (170007) Monday 9 September 2024 +1–0=2 +9.2
S.V. De Baronie interne competitie 03-02-2025 t/m 24-02-2025 (170007) Monday 9 September 2024 +2–1=1 +14.2
S.V. De Baronie interne competitie 06-01-2025 t/m 27-01-2025 (170007) Monday 9 September 2024 +2–0=2 +16.7
S.V. De Baronie interne competitie 02-12-2024 t/m 16-12-2024 (170007) Monday 9 September 2024 +1–0=2 +1.9
S.V. De Baronie interne competitie 04-11-2024 t/m 25-11-2024 (170007) Monday 9 September 2024 +2–0=2 -7.2
S.V. De Baronie interne competitie 09-09-2024 t/m 28-10-2024 (170007) Monday 9 September 2024 +1–2=5 -42.3
KNSB competitie 2023-2024 Klasse 3 ronde 9 Saturday 16 September 2023 +0–1=0 -4.2
KNSB competitie 2023-2024 Klasse 5 ronde 7 Saturday 16 September 2023 +1–0=0 +11.9
KNSB competitie 2023-2024 Klasse 5 ronde 6 Saturday 16 September 2023 +0–0=1 +4.0
KNSB competitie 2023-2024 Klasse 5 ronde 5 Saturday 16 September 2023 +1–0=0 +9.2
KNSB competitie 2023-2024 Klasse 5 ronde 4 Saturday 16 September 2023 +0–1=0 -16.3
KNSB competitie 2023-2024 Klasse 5 ronde 2 Saturday 16 September 2023 +0–0=1 +3.0
KNSB competitie 2023-2024 Klasse 5 ronde 1 Saturday 16 September 2023 +0–0=1 +1.8
S.V. De Baronie interne competitie 29-04-2024 t/m 27-05-2024 (170007) Monday 11 September 2023 +3–0=1 +21.5
S.V. De Baronie interne competitie 08-04-2024 t/m 22-04-2024 (170007) Monday 11 September 2023 +0–0=3 -10.8
S.V. De Baronie interne competitie 15-01-2024 t/m 25-03-2024 (170007) Monday 11 September 2023 +4–2=4 +29.5
S.V. De Baronie interne competitie 11-12-2023 t/m 08-01-2024 (170007) Monday 11 September 2023 +1–0=1 +7.9
S.V. De Baronie interne competitie 20-11-2023 t/m 04-12-2023 (170007) Monday 11 September 2023 +1–0=2 -1.6
S.V. De Baronie interne competitie 23-10-2023 t/m 13-11-2023 (170007) Monday 11 September 2023 +3–0=1 +14.6
S.V. De Baronie interne competitie 11-09-2023 t/m 16-10-2023 (170007) Monday 11 September 2023 +3–1=2 +32.6
NBSB competitie 2023 Groep A Sunday 1 January 2023 +1–0=1 +6.5
S.V. De Baronie interne competitie 15-05-2023 t/m 22-05-2023 (170007) Monday 19 September 2022 +0–1=1 -20.4
S.V. De Baronie interne competitie 17-04-2023 t/m 08-05-2023 (170007) Monday 19 September 2022 +0–1=2 -14.7
S.V. De Baronie interne competitie 20-03-2023 t/m 03-04-2023 (170007) Monday 19 September 2022 +0–0=2 +4.1
S.V. De Baronie interne competitie 27-02-2023 t/m 13-03-2023 (170007) Monday 19 September 2022 +0–3=0 -28.4
S.V. De Baronie interne competitie 16-01-2023 t/m 13-02-2023 (170007) Monday 19 September 2022 +2–0=2 +22.1
S.V. De Baronie interne competitie 02-01-2023 t/m 09-01-2023 (170007) Monday 19 September 2022 +2–0=0 +15.9
S.V. De Baronie interne competitie 21-11-2022 t/m 12-12-2022 (170007) Monday 19 September 2022 +2–1=0 +0.3
KNSB competitie 2022-2023 Klasse 4 ronde 9 Saturday 17 September 2022 +1–0=0 +13.2
KNSB competitie 2022-2023 Klasse 4 ronde 8 Saturday 17 September 2022 +0–1=0 -10.2
KNSB competitie 2022-2023 Klasse 4 ronde 7 Saturday 17 September 2022 +0–0=1 +1.7
KNSB competitie 2022-2023 Klasse 4 ronde 6 Saturday 17 September 2022 +0–0=1 +2.9
KNSB competitie 2022-2023 Klasse 4 ronde 5 Saturday 17 September 2022 +0–0=1 -2.2
KNSB competitie 2022-2023 Klasse 4 ronde 4 Saturday 17 September 2022 +0–0=1 +0.1
NBSB Competitie Groep A Wednesday 14 September 2022 +1–4=0 -34.1

Rating History

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Peak Ratings

Classic 1958 May 1, 2025
Rapid 1915 May 1, 2026
Blitz 1915 May 1, 2026

Games

Wins 46
Losses 27
Draws 76
Win Rate 31%

Performance by Color

Color Wins Draws Losses Win Rate
White 28 33 12 38%
Black 18 43 15 24%

Recent Matches

Esch van, R.F. (Rob) (1904) Monday 1 June 2026 DRAW -0.4
Nooren, B. (Bibi) (1952) Monday 11 May 2026 DRAW +1.3
Berkel van, R.J.C.M. (Rob) (1977) Monday 20 April 2026 DRAW +2.2
Ooms, C. (Kees) (1855) Monday 13 April 2026 DRAW -2.1
Temmerman, S. (Sara) (1885) Saturday 11 April 2026 WIN +11.5
Naalden, M. (Marc) (1929) Monday 30 March 2026 LOSS -11.6
Melkert, M. (Michel) (1745) Saturday 28 March 2026 DRAW -5.3
Beijer, B.L.J. (Bas) (1940) Monday 23 March 2026 LOSS -11.3
Berkel van, R.J.C.M. (Rob) (2010) Monday 16 March 2026 WIN +16.1
Oomen, A.M.J.G.M. (Rens) (1983) Monday 9 March 2026 DRAW +2.7
Bogers, T.H.A. (Tim) (1892) Saturday 7 March 2026 DRAW -0.4
Nguyen, V.H. (Hoang) (1790) Monday 2 March 2026 WIN +8.6
Blankert, J.P. (Philippe) (1937) Monday 23 February 2026 DRAW +1.2
Linden van der, W. (Willem) (1872) Monday 9 February 2026 DRAW -1.1
Versporten, W. (Wim) (2012) Saturday 7 February 2026 DRAW +3.8
Stafleu, M. (Michiel) (1841) Monday 2 February 2026 DRAW -2.1
Hemmers, C.A.M. (Carlos) (1941) Monday 26 January 2026 DRAW +0.7
Nguyen, V.H. (Hoang) (1752) Monday 12 January 2026 DRAW -5.5
Beijer, B.L.J. (Bas) (1912) Monday 5 January 2026 LOSS -12.8
Gaal van, S.L.T. (Sjoerd) (1761) Monday 15 December 2025 DRAW -5.5