KNSB FIDE
CK

Chris Kooijman

Rated since January 2023

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
RIJPERT, K. (KEVIN) 2022
8101 SOS Competitie 2023/2024 April 2024 · Friday 5 April 2024
KIEBOOM, B. (BERT) 1956
9654 SOS Competitie 2024/2025 2025-05 · Tuesday 20 May 2025
SAMPER, S. (SANTIAGO) 1926
13528 KNSB competitie 2025-2026 Klasse 4 ronde 9 · Saturday 11 April 2026
HARTEN VAN, A.L. (BRAM) 1900
7604 SOS Competitie 2023/2024 Oktober 2023 · Monday 2 October 2023
WOLTERS, O.P.D. (ONNO) 1893
8100 SOS Competitie 2023/2024 Maart 2024 · Monday 4 March 2024
Worst losses
EEFTING, C. (MARTIJN) 1814
6031 SGS Bekercompetitie Jan 2023 · Monday 16 January 2023
WINKOOP VAN, J. (JEROEN) 1864
7603 SOS Competitie 2023/2024 September 2023 · Tuesday 12 September 2023
PIEL, R.J. (RUBEN) 1948
9950 KNSB competitie 2024-2025 Klasse 4 ronde 4 · Saturday 23 November 2024
VELD IN 'T, R. (RENÉ) 1957
9647 SOS Competitie 2024/2025 2024-10 · Friday 13 September 2024
BOTERENBROOD, D.R. (ROB) 1959
5712 SOS Competitie 2022/2023 Januari 2023 · Monday 9 January 2023
No FIDE-rated tournaments found.
KNSB competitie 2025-2026 Klasse 4 ronde 9 Saturday 20 September 2025 +1–0=0 +10.5
KNSB competitie 2024-2025 Klasse 4 ronde 9 en uitgestelde wedstrijd … Saturday 21 September 2024 +0–0=1 +1.1
KNSB competitie 2024-2025 Klasse 4 ronde 4 Saturday 21 September 2024 +0–1=0 -13.6
SOS Competitie 2024/2025 2025-05 Sunday 1 September 2024 +1–0=0 +12.0
SOS Competitie 2024/2025 2025-04 Sunday 1 September 2024 +1–0=0 +7.2
SOS Competitie 2024/2025 2025-03 Sunday 1 September 2024 +0–0=1 -1.6
SOS Competitie 2024/2025 2025-02 Sunday 1 September 2024 +0–0=1 +3.8
SOS Competitie 2024/2025 2025-01 Sunday 1 September 2024 +0–0=1 -0.6
SOS Competitie 2024/2025 2024-12 Sunday 1 September 2024 +0–0=1 -1.1
SOS Competitie 2024/2025 2024-11 Sunday 1 September 2024 +0–0=1 -1.9
SOS Competitie 2024/2025 2024-10 Sunday 1 September 2024 +0–1=1 -18.6
KNSB competitie 2023-2024 Klasse 5 ronde 6 Saturday 16 September 2023 +1–0=0 +7.7
KNSB competitie 2023-2024 KNSB Beker 2023-2024 voor novemberlijst Saturday 16 September 2023 +0–1=0 -3.4
SOS Competitie 2023/2024 Mei 2024 Friday 1 September 2023 +0–1=0 -7.9
SOS Competitie 2023/2024 April 2024 Friday 1 September 2023 +1–0=0 +13.6
SOS Competitie 2023/2024 Maart 2024 Friday 1 September 2023 +1–0=0 +9.7
SOS Competitie 2023/2024 Januari 2024 Friday 1 September 2023 +1–0=0 +2.1
SOS Competitie 2023/2024 December 2023 Friday 1 September 2023 +1–0=0 +6.4
SOS Competitie 2023/2024 Oktober 2023 Friday 1 September 2023 +1–0=0 +11.0
SOS Competitie 2023/2024 September 2023 Friday 1 September 2023 +0–1=0 -15.7
SGS Bekercompetitie Jan 2023 Monday 17 October 2022 +0–1=0 -18.0
SGS Bekercompetitie dec 2022 Monday 17 October 2022 +0–0=1 -9.3
KNSB competitie 2022-2023 Klasse 5 ronde 7 Saturday 17 September 2022 +1–0=0 +4.2
SOS Competitie 2022/2023 Maart 2023(HK) Monday 12 September 2022 +1–0=0 +5.8
SOS Competitie 2022/2023 Januari 2023 Monday 12 September 2022 +0–1=0 -13.2

Rating History

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Peak Ratings

Classic 2006 May 1, 2024
Rapid 1984 March 1, 2026
Blitz 1984 March 1, 2026

Games

Wins 11
Losses 7
Draws 8
Win Rate 42%

Performance by Color

Color Wins Draws Losses Win Rate
White 6 4 3 46%
Black 5 4 4 38%

Recent Matches

Samper, S. (Santiago) (1926) Saturday 11 April 2026 WIN +10.5
Kieboom, B. (Bert) (1956) Tuesday 20 May 2025 WIN +12.0
Wijk van, P.A. (Peter) (2002) Saturday 10 May 2025 DRAW +1.1
Pollmann, L.H. (Laurens) (1803) Wednesday 9 April 2025 WIN +7.2
Ouwens, K.K. (Klaas) (1920) Monday 10 March 2025 DRAW -1.6
Porte, H. (Henrik) (2074) Friday 14 February 2025 DRAW +3.8
Belle van, G.W.T.M. (Frie) (1945) Monday 13 January 2025 DRAW -0.6
Boterenbrood, D.R. (Rob) (1934) Monday 2 December 2024 DRAW -1.1
Piel, R.J. (Ruben) (1948) Saturday 23 November 2024 LOSS -13.6
Hartevelt, L. (Leendert) (1925) Tuesday 5 November 2024 DRAW -1.9
Ingen van, C.I. (Cor) (1860) Monday 7 October 2024 DRAW -4.6
Veld in 't, R. (René) (1957) Friday 13 September 2024 LOSS -13.9
Graaf de, D. (Dick) (2143) Tuesday 21 May 2024 LOSS -7.9
Rijpert, K. (Kevin) (2022) Friday 5 April 2024 WIN +13.6
Wolters, O.P.D. (Onno) (1893) Monday 4 March 2024 WIN +9.7
Capel, B.B. (Bas) (1830) Saturday 2 March 2024 WIN +7.7
Pierik, A. (Albert) (1564) Monday 8 January 2024 WIN +2.1
Goede de, H.P. (Hans) (1763) Monday 27 November 2023 WIN +6.4
FM Vedder, H.L. (Richard) (2258) Sunday 29 October 2023 LOSS -3.4
Harten van, A.L. (Bram) (1900) Monday 2 October 2023 WIN +11.0