KNSB FIDE
KL

Kees de Looff

Rated since January 2023

1756 Classic
1766 Rapid
1766 Blitz

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.
Bergen op Zoomse S.V. interne competitie 25-09-2026 t/m 25-09-2026 (… Friday 18 September 2026 +0–0=1 +1.8
Bergen op Zoomse S.V. interne competitie 18-09-2026 t/m 18-09-2026 (… Friday 18 September 2026 +1–0=0 +0.7
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

Loading rating history...

Peak Ratings

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

Games

Wins 34
Losses 35
Draws 33
Win Rate 33%

Performance by Color

Color Wins Draws Losses Win Rate
White 21 16 13 42%
Black 13 17 22 25%

Recent Matches

Vliet van, C.C.J. (Rick) (1806) Friday 25 September 2026 DRAW +1.8
Vliet van, A.A. (Sander) (1200) Friday 18 September 2026 WIN +0.7
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