KNSB FIDE
KL

Kees de Looff

Rated since January 2023

RIVALRY

Nemesis
Goris-Schouwstra, A.T.C. (Adry)
Games: 3 · Win rate: 67%
Kryptonite
Hert de, O.R. (Oliver)
Games: 5 · Win rate: 0%
Easy Target
Hoff van 't, A. (Alexander)
Games: 4 · Win rate: 100%

The good & the bad

Best wins
DOORN VAN, X. (XANDER) 1884
7151 Bergen op Zoomse S.V. interne competitie 16-09-2022 t/m 12-05-2023 (170009) · Friday 23 September 2022
PAARDEKAM, R.A. (RENE) 1860
10088 Bergen op Zoomse S.V. interne competitie 20-09-2024 t/m 28-03-2025 (… · Friday 29 November 2024
PUTTE VAN DE, B. (BAS) 1779
9072 Bergen op Zoomse S.V. interne competitie 15-09-2023 t/m 24-05-2024 (170009) · Friday 9 February 2024
GORIS-SCHOUWSTRA, A.T.C. (ADRY) 1769
10088 Bergen op Zoomse S.V. interne competitie 20-09-2024 t/m 28-03-2025 (… · Friday 18 October 2024
VLIET VAN, A. (TON) 1760
9072 Bergen op Zoomse S.V. interne competitie 15-09-2023 t/m 24-05-2024 (170009) · Friday 17 May 2024
Worst losses
SMITS, J.G. (JAN) 1491
9072 Bergen op Zoomse S.V. interne competitie 15-09-2023 t/m 24-05-2024 (170009) · Friday 17 November 2023
HOPMANS, W. (WESLEY) 1569
14059 Bergen op Zoomse S.V. interne competitie 05-06-2026 t/m 05-06-2026 (… · Friday 5 June 2026
DEMMERS, P.J. (PIETER-JAN) 1610
8132 NBSB competitie 2023/2024 Groep A · Friday 29 September 2023
BRUYS, P.A.F. (PIET) 1616
7151 Bergen op Zoomse S.V. interne competitie 16-09-2022 t/m 12-05-2023 (170009) · Friday 6 January 2023
GROENVELD, H.A.G. (HENRY) 1665
9072 Bergen op Zoomse S.V. interne competitie 15-09-2023 t/m 24-05-2024 (170009) · Friday 20 October 2023
No FIDE-rated tournaments found.
52e Open Seniorentoernooi 2026 Groep 5 Monday 13 July 2026 +2–1=2 +13.3
Open Roosendaalsche 2025-2026 Ronde 7 Monday 27 October 2025 +1–0=0 +9.3
Open Roosendaalsche 2025-2026 Ronde 6 Monday 27 October 2025 +0–1=0 -7.4
Open Roosendaalsche 2025-2026 Ronde 5 Monday 27 October 2025 +1–0=0 +5.8
Open Roosendaalsche 2025-2026 Ronde 4 Monday 27 October 2025 +0–1=0 -15.4
Open Roosendaalsche 2025-2026 Ronde 3 Monday 27 October 2025 +0–0=1 -2.5
Open Roosendaalsche 2025-2026 Ronde 2 Monday 27 October 2025 +0–0=1 +5.6
Open Roosendaalsche 2025-2026 Ronde 1 Monday 27 October 2025 +1–0=0 +6.2
KNSB competitie 2025-2026 Klasse 6 ronde 4 Saturday 20 September 2025 +1–0=0 +11.8
Bergen op Zoomse S.V. interne competitie 05-06-2026 t/m 05-06-2026 (… Friday 19 September 2025 +0–1=0 -18.4
Bergen op Zoomse S.V. interne competitie 17-04-2026 t/m 23-05-2026 (… Friday 19 September 2025 +0–1=1 -10.0
Bergen op Zoomse S.V. interne competitie 27-02-2026 t/m 27-03-2026 (… Friday 19 September 2025 +0–1=0 -10.9
Bergen op Zoomse S.V. interne competitie 06-02-2026 t/m 13-02-2026 (… Friday 19 September 2025 +1–0=1 +5.1
Bergen op Zoomse S.V. interne competitie 10-10-2025 t/m 30-01-2026 (… Friday 19 September 2025 +1–3=3 +10.4
Bergen op Zoomse S.V. interne competitie 19-09-2025 t/m 26-09-2025 (… Friday 19 September 2025 +1–0=0 +2.8
51e Open Seniorentoernooi 2025 Groep 4 Monday 14 July 2025 +1–2=2 -11.9
KNSB competitie 2024-2025 Klasse 6 ronde 7 Saturday 21 September 2024 +1–0=0 +8.9
KNSB competitie 2024-2025 Klasse 6 ronde 6 Saturday 21 September 2024 +0–0=1 +3.4
KNSB competitie 2024-2025 Klasse 5 ronde 4 Saturday 21 September 2024 +0–1=0 -10.1
KNSB competitie 2024-2025 Klasse 6 ronde 3 Saturday 21 September 2024 +0–0=1
Bergen op Zoomse S.V. interne competitie 11-04-2025 t/m 09-05-2025 (… Friday 20 September 2024 +2–1=1 +4.1
Bergen op Zoomse S.V. interne competitie 20-09-2024 t/m 28-03-2025 (… Friday 20 September 2024 +5–6=5 +9.6
KNSB competitie 2023-2024 Klasse 6 ronde 4 Saturday 16 September 2023 +1–0=0 +6.4
KNSB competitie 2023-2024 Klasse 6 ronde 3 Saturday 16 September 2023 +0–0=1 -1.9
KNSB competitie 2023-2024 Klasse 6 ronde 1 Saturday 16 September 2023 +1–0=0
Bergen op Zoomse S.V. interne competitie 15-09-2023 t/m 24-05-2024 (170009) Friday 15 September 2023 +8–9=4 -8.8
NBSB competitie 2023/2024 Groep A Friday 1 September 2023 +0–1=0 -11.9
KNSB competitie 2022-2023 Klasse 5 ronde 7 Saturday 17 September 2022 +1–0=0 +5.8
KNSB competitie 2022-2023 Klasse 5 ronde 6 Saturday 17 September 2022 +1–0=0 +12.9
KNSB competitie 2022-2023 Klasse 5 ronde 3 Saturday 17 September 2022 +0–0=1 +2.0
Bergen op Zoomse S.V. interne competitie 16-09-2022 t/m 12-05-2023 (170009) Friday 16 September 2022 +2–6=5 +7.7
NBSB Competitie Groep A Wednesday 14 September 2022 +1–0=2 +12.8

Rating History

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Peak Ratings

Classic 1771 Jan. 1, 2026
Rapid 1771 March 1, 2026
Blitz 1771 March 1, 2026

Games

Wins 33
Losses 35
Draws 32
Win Rate 33%

Performance by Color

Color Wins Draws Losses Win Rate
White 21 15 13 43%
Black 12 17 22 24%

Recent Matches

Beerdsen, M.H. (Marco) (1750) Friday 17 July 2026 DRAW +0.4
Blom, H.J. (Huub) (1757) Thursday 16 July 2026 WIN +13.1
Ypma, P. (Piet) (1735) Wednesday 15 July 2026 DRAW -0.2
Kruisselbrink, J. (Jan) (1730) Tuesday 14 July 2026 WIN +12.2
Mostertman, J.L.H. (Johan) (1752) Monday 13 July 2026 LOSS -12.1
Hopmans, W. (Wesley) (1569) Friday 5 June 2026 LOSS -18.4
Paardekam, R.A. (Rene) (1880) Saturday 23 May 2026 DRAW +4.1
Quinten, L. (Laurens) (1712) Friday 15 May 2026 LOSS -14.1
Cartens, U.L.M. (Ben) (1665) Monday 11 May 2026 WIN +9.3
Hert de, O.R. (Oliver) (1919) Monday 20 April 2026 LOSS -7.4
Smit de, M. (Martin) (1817) Friday 20 March 2026 LOSS -10.9
Verdult, E. (Ed) (1561) Monday 2 March 2026 WIN +5.8
Groenveld, H.A.G. (Henry) (1837) Friday 13 February 2026 DRAW +2.8
Hoff van 't, A. (Alexander) (1374) Friday 6 February 2026 WIN +2.3
Waszak, L.W. (Lukasz) Friday 30 January 2026 LOSS
Demmers, P.J. (Pieter-Jan) (1741) Friday 23 January 2026 LOSS -13.6
Alibrahim, S. (Salah) (1688) Monday 19 January 2026 LOSS -15.4
Bolier, E. (Eric) (1685) Monday 22 December 2025 DRAW -2.5
Boone, A.W. (Bram) (1735) Saturday 13 December 2025 WIN +11.8
Hert de, O.R. (Oliver) (1970) Friday 12 December 2025 DRAW +6.8