KNSB FIDE
WK

Willem van Kooten

Rated since January 2023

1667 Classic
1667 Rapid
1667 Blitz

RIVALRY

Nemesis
Nooren, B. (Bibi)
Games: 3 · Win rate: 33%
Kryptonite
Goverde, G. (Gerard)
Games: 3 · Win rate: 33%

The good & the bad

Best wins
VERSCHOOR, F. (FLOOR) 1746
12411 KNSB competitie 2025-2026 Klasse 6 Ronde 3 · Saturday 22 November 2025
OOIJEN VAN, M. (MARI) 1711
7799 KNSB competitie 2023-2024 Klasse 5 ronde 2 · Saturday 4 November 2023
MARTENS, A.L. (ASTRID) 1667
10660 S.V. De Baronie interne competitie 03-02-2025 t/m 24-02-2025 (170007) · Monday 24 February 2025
KOEVOETS, R. (ROEL) 1648
11215 S.V. De Baronie interne competitie 31-03-2025 t/m 28-04-2025 (170007) · Monday 7 April 2025
NOOREN, B. (BIBI) 1646
7894 S.V. De Baronie interne competitie 23-10-2023 t/m 13-11-2023 (170007) · Monday 6 November 2023
Worst losses
HESSELS, M. (MARTIN) 1402
11995 KNSB competitie 2025-2026 Klasse 6 ronde 1 · Saturday 4 October 2025
NIJENHUIS, J. (JORIS) 1421
10143 S.V. De Baronie interne competitie 02-12-2024 t/m 16-12-2024 (170007) · Monday 2 December 2024
KUIJTEN, A.L.M.G. (ARJAN) 1445
6778 S.V. De Baronie interne competitie 27-02-2023 t/m 13-03-2023 (170007) · Monday 13 March 2023
VERHAGEN, A.C. (AD) 1483
8374 KNSB competitie 2023-2024 Klasse 5 ronde 5 · Saturday 3 February 2024
STAFLEU, M. (MICHIEL) 1519
6778 S.V. De Baronie interne competitie 27-02-2023 t/m 13-03-2023 (170007) · Monday 6 March 2023
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 6 ronde 7 Saturday 20 September 2025 +1–0=0 +6.7
KNSB competitie 2025-2026 Klasse 6 ronde 6 Saturday 20 September 2025 +0–1=0 -12.9
KNSB competitie 2025-2026 Klasse 6 Ronde 3 Saturday 20 September 2025 +1–0=0 +15.6
KNSB competitie 2025-2026 Klasse 6 ronde 2 Saturday 20 September 2025 +0–1=0
KNSB competitie 2025-2026 Klasse 6 ronde 1 Saturday 20 September 2025 +0–1=0 -20.8
KNSB competitie 2024-2025 Klasse 5 ronde 7 Saturday 21 September 2024 +0–1=0 -6.7
KNSB competitie 2024-2025 Klasse 5 ronde 5 Saturday 21 September 2024 +0–1=0 -11.9
KNSB competitie 2024-2025 Klasse 5 ronde 2 Saturday 21 September 2024 +0–1=0 -8.6
KNSB competitie 2024-2025 Klasse 5 ronde 1 Saturday 21 September 2024 +1–0=0 +8.6
S.V. De Baronie interne competitie 31-03-2025 t/m 28-04-2025 (170007) Monday 9 September 2024 +2–0=1 +18.4
S.V. De Baronie interne competitie 10-03-2025 t/m 24-03-2025 (170007) Monday 9 September 2024 +1–0=0
S.V. De Baronie interne competitie 03-02-2025 t/m 24-02-2025 (170007) Monday 9 September 2024 +1–0=1 +10.5
S.V. De Baronie interne competitie 06-01-2025 t/m 27-01-2025 (170007) Monday 9 September 2024 +2–0=0 +12.8
S.V. De Baronie interne competitie 02-12-2024 t/m 16-12-2024 (170007) Monday 9 September 2024 +0–1=0 -20.3
S.V. De Baronie interne competitie 04-11-2024 t/m 25-11-2024 (170007) Monday 9 September 2024 +2–0=0 +3.1
S.V. De Baronie interne competitie 09-09-2024 t/m 28-10-2024 (170007) Monday 9 September 2024 +0–3=0 -19.7
NBSB Competitie 2023/2024 2e helft Groep A Sunday 24 December 2023 +0–0=1
KNSB competitie 2023-2024 Klasse 5 ronde 6 Saturday 16 September 2023 +0–1=0 -7.5
KNSB competitie 2023-2024 Klasse 5 ronde 5 Saturday 16 September 2023 +0–1=0 -13.5
KNSB competitie 2023-2024 Klasse 5 ronde 4 Saturday 16 September 2023 +0–1=0 -10.5
KNSB competitie 2023-2024 Klasse 5 ronde 2 Saturday 16 September 2023 +1–0=0 +19.6
KNSB competitie 2023-2024 Klasse 5 ronde 1 Saturday 16 September 2023 +1–0=0 +11.4
S.V. De Baronie interne competitie 08-04-2024 t/m 22-04-2024 (170007) Monday 11 September 2023 +0–1=1 -8.7
S.V. De Baronie interne competitie 15-01-2024 t/m 25-03-2024 (170007) Monday 11 September 2023 +3–2=1 +8.5
S.V. De Baronie interne competitie 11-12-2023 t/m 08-01-2024 (170007) Monday 11 September 2023 +1–1=0 -11.6
S.V. De Baronie interne competitie 20-11-2023 t/m 04-12-2023 (170007) Monday 11 September 2023 +0–2=1 -10.0
S.V. De Baronie interne competitie 23-10-2023 t/m 13-11-2023 (170007) Monday 11 September 2023 +3–0=0 +29.5
S.V. De Baronie interne competitie 11-09-2023 t/m 16-10-2023 (170007) Monday 11 September 2023 +0–0=1 -4.0
NBSB competitie 2023/2024 Groep A Friday 1 September 2023 +1–0=0 +6.8
S.V. De Baronie interne competitie 17-04-2023 t/m 08-05-2023 (170007) Monday 19 September 2022 +1–0=1 +10.1
S.V. De Baronie interne competitie 20-03-2023 t/m 03-04-2023 (170007) Monday 19 September 2022 +1–0=0 +12.6
S.V. De Baronie interne competitie 27-02-2023 t/m 13-03-2023 (170007) Monday 19 September 2022 +1–2=0 -8.9
S.V. De Baronie interne competitie 16-01-2023 t/m 13-02-2023 (170007) Monday 19 September 2022 +0–0=2 -8.1
S.V. De Baronie interne competitie 02-01-2023 t/m 09-01-2023 (170007) Monday 19 September 2022 +1–0=1 +8.2
S.V. De Baronie interne competitie 21-11-2022 t/m 12-12-2022 (170007) Monday 19 September 2022 +0–1=1 -4.0
KNSB competitie 2022-2023 Klasse 5 ronde 6 Saturday 17 September 2022 +0–1=0 -10.8
KNSB competitie 2022-2023 Klasse 5 ronde 5 Saturday 17 September 2022 +0–1=0 -7.3
KNSB competitie 2022-2023 Klasse 5 ronde 4 Saturday 17 September 2022 +0–1=0 -8.4

Rating History

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Peak Ratings

Classic 1700 April 1, 2024
Rapid 1667 April 1, 2026
Blitz 1667 April 1, 2026

Games

Wins 25
Losses 25
Draws 12
Win Rate 40%

Performance by Color

Color Wins Draws Losses Win Rate
White 9 8 11 32%
Black 16 4 14 47%

Recent Matches

Pigmans, R. (Robin) (1483) Saturday 7 March 2026 WIN +6.7
Schrijvers, C.G.M. (Kees) (1661) Saturday 7 February 2026 LOSS -12.9
Verschoor, F. (Floor) (1746) Saturday 22 November 2025 WIN +15.6
Linden van der, M.M.D. (Maddy) Saturday 1 November 2025 LOSS
Hessels, M. (Martin) (1402) Saturday 4 October 2025 LOSS -20.8
Berg van den, N. (Nick) (1646) Monday 14 April 2025 DRAW -0.7
Koevoets, R. (Roel) (1648) Monday 7 April 2025 WIN +11.9
Vroe de, D. (Dennis) (1842) Saturday 5 April 2025 LOSS -6.7
Giglio, A.M.N. (Angelo) (1506) Monday 31 March 2025 WIN +7.2
Daenen, A. (Andre) Monday 24 March 2025 WIN
Martens, A.L. (Astrid) (1667) Monday 24 February 2025 WIN +12.5
Berg van den, N. (Nick) (1608) Monday 17 February 2025 DRAW -2.0
Jong de, M. (Mika) (1683) Saturday 8 February 2025 LOSS -11.9
Bhandari, M. (Manoj) (1581) Monday 13 January 2025 WIN +10.0
Mathieu, A.A. (Alain) (1305) Monday 6 January 2025 WIN +2.8
Nijenhuis, J. (Joris) (1421) Monday 2 December 2024 LOSS -20.3
Damen, T.W.J. (Tom) Monday 18 November 2024 WIN
Groot de, T. (Tanis) (1351) Monday 11 November 2024 WIN +3.1
Lips, J.M. (Johan) (1794) Saturday 9 November 2024 LOSS -8.6
Oomen, A.M.J.G.M. (Rens) (2012) Monday 21 October 2024 LOSS -3.3