KNSB FIDE
CW

Camiel Wiersma

Rated since January 2023

2065 Classic
1911 Rapid
2065 Blitz

Team Competition

Current teams
DBC 1
HKD · 2025-2026 · 2 games
DBC 1
Klasse 4E · 2025-2026 · 4 games
Past teams
DBC 1
HKB · 2024-2025
5 games
DBC 1
Klasse 5E · 2024-2025
4 games
DBC 1
Klasse 5E · 2023-2024
4 games
DBC 1
HKB · 2023-2024
5 games
DBC 1
HKB · 2022-2023
7 games

RIVALRY

Nemesis
Aarts, J.S.D. (Joaquin)
Games: 3 · Win rate: 67%

The good & the bad

Best wins
VERHOEVEN, R. (ROBIN) 2138
10780 27e HZ University of Applied Sciences Schaaktoernooi Groep A · Tuesday 5 August 2025
LIEMPT VAN, M. (MICHAEL) 2116
10780 27e HZ University of Applied Sciences Schaaktoernooi Groep A · Wednesday 6 August 2025
BUSSTRA, F. (FREEK) 2038
12775 SOS competitie 2025/2026 Lijst 1 mrt · Friday 30 January 2026
GUILLAUMOND, M. (MATTHIEU) 1998
9338 Open NK Schaken 2024 Reserve A · Monday 29 July 2024
HACQUEBORD, T. (TJERK) 1993
11852 KNSB competitie 2025-2026 Klasse 4 ronde 1 · Saturday 20 September 2025
Worst losses
ROERBAG, T. (TEUN) 1441
6040 SGS Jeugdclubcompetitie mrt 2023 · Friday 10 March 2023
POST, N. (NANDER) 1503
8027 Finale NK VO Alle groepen VO I, II en III · Tuesday 23 January 2024
PIJLS, C. (COUN) 1513
5253 Kwalificatie 2 NK ABC A Jeugd en meisjes · Saturday 7 January 2023
LANKESTER, F.F.W.K. (FELIX) 1718
5986 KNSB-Jeugdclubcompetitie 4, AC Finale A en C · Saturday 9 December 2023
AARTS, J.S.D. (JOAQUIN) 1764
5253 Kwalificatie 2 NK ABC A Jeugd en meisjes · Saturday 7 January 2023
27e HZ University of Applied Sciences Schaaktoernooi Groep A Saturday 2 August 2025 +4–3=2 +39.4
2025 Chess.com Botwinnik Rapid toernooi Groep A Saturday 4 January 2025 +3–2=2 +25.8
Open NK Schaken 2024 Reserve A Monday 22 July 2024 +3–3=2 +39.4
KNSB competitie 2025-2026 Klasse 4 ronde 6 Saturday 20 September 2025 +0–0=1 +7.0
KNSB competitie 2025-2026 Klasse 4 ronde 5 Saturday 20 September 2025 +0–1=0 -11.2
KNSB competitie 2025-2026 Klasse 4 ronde 2 Saturday 20 September 2025 +0–0=1 -2.7
KNSB competitie 2025-2026 Klasse 4 ronde 1 Saturday 20 September 2025 +1–0=0 +12.9
SOS competitie 2025/2026 Lijst 1 mrt Monday 1 September 2025 +1–0=0 +14.4
SOS competitie 2025/2026 Lijst 1 jan Monday 1 September 2025 +1–0=0 +5.1
Stukkenjagers Kersttoernooi Groep A Saturday 28 December 2024 +2–5=0 -59.6
SGS Bekercompetitie 2024-2025 2025-01 Friday 1 November 2024 +0–1=0 -13.1
SGS Bekercompetitie 2024-11 Friday 1 November 2024 +0–0=1 +0.8
KNSB competitie 2024-2025 Klasse 5 ronde 7 Saturday 21 September 2024 +1–0=0 +7.5
KNSB competitie 2024-2025 Klasse 5 ronde 4 Saturday 21 September 2024 +0–0=1 -10.4
KNSB competitie 2024-2025 Klasse 5 ronde 3 Saturday 21 September 2024 +1–0=0 +13.5
KNSB competitie 2024-2025 Klasse 5 ronde 1 Saturday 21 September 2024 +1–0=0 +17.0
SOS Competitie 2024/2025 2025-05 Sunday 1 September 2024 +0–1=0 -12.1
SOS Competitie 2024/2025 2025-02 Sunday 1 September 2024 +1–0=0 +5.9
SOS Competitie 2024/2025 2025-01 Sunday 1 September 2024 +0–1=0 -17.1
SOS Competitie 2024/2025 2024-11 Sunday 1 September 2024 +0–0=1 +15.2
SOS Competitie 2024/2025 2024-10 Sunday 1 September 2024 +1–0=0 +17.9
NJSK Jeugd A Saturday 27 April 2024 +1–3=3 +8.8
Finale NK VO Alle groepen VO I, II en III Tuesday 23 January 2024 +2–3=0 +38.0
Kwalificatie NK ABC 2 Groep A Jeugd+meisjes Friday 5 January 2024 +3–2=2 +58.6
KNSB-Jeugdclubcompetitie 4, AC Finale A en C Saturday 9 December 2023 +1–1=0 -12.1
SGS Jeugdclubcompetitie 2023-2024 2023-12 Sunday 1 October 2023 +1–0=0 +1.4
SGS Jeugdclubcompetitie 2023-2024 2023-11 Sunday 1 October 2023 +0–0=1 +3.4
KNSB-Jeugdclubcompetitie 1, AC Groep A Saturday 23 September 2023 +0–0=1 +15.8
KNSB competitie 2023-2024 Klasse 5 ronde 7 Saturday 16 September 2023 +0–1=0 -16.4
KNSB competitie 2023-2024 Klasse 5 ronde 6 Saturday 16 September 2023 +0–1=0 -23.5
KNSB competitie 2023-2024 Klasse 5 ronde 5 Saturday 16 September 2023 +1–0=0 +12.2
KNSB competitie 2023-2024 Klasse 5 ronde 2 Saturday 16 September 2023 +1–0=0 +33.1
SOS Competitie 2023/2024 Mei 2024 Friday 1 September 2023 +1–0=0 +21.1
SOS Competitie 2023/2024 April 2024 Friday 1 September 2023 +0–0=1 +3.5
SOS Competitie 2023/2024 Januari 2024 Friday 1 September 2023 +1–0=0 +25.6
SOS Competitie 2023/2024 November 2023 Friday 1 September 2023 +0–0=1 +13.2
SOS Competitie 2023/2024 September 2023 Friday 1 September 2023 +1–0=0 +33.5
Kwalificatie 4 NK ABC Groep A Saturday 18 March 2023 +3–3=0 +86.5
Kwalificatie 2 NK ABC A Jeugd en meisjes Saturday 7 January 2023 +3–4=0 +78.8
SGS Jeugdclubcompetitie mei 2023 Tuesday 25 October 2022 +1–0=0 +0.8
SGS Jeugdclubcompetitie mrt 2023 Tuesday 25 October 2022 +0–1=0 -11.3
SGS Jeugdclubcompetitie feb 2023 Tuesday 25 October 2022 +1–0=0 +0.9
SGS Jeugdclubcompetitie jan 2023 Tuesday 25 October 2022 +1–0=0 +6.1
SGS Jeugdclubcompetitie dec 2022 Tuesday 25 October 2022 +1–0=0
SOS Competitie 2022/2023 Mei Monday 12 September 2022 +1–0=0 +35.9
SOS Competitie 2022/2023 April 2023(HK) Monday 12 September 2022 +1–0=0 +8.5
SOS Competitie 2022/2023 Maart 2023(HK) Monday 12 September 2022 +1–0=0 +38.7
SOS Competitie 2022/2023 Februari 2023 Monday 12 September 2022 +1–0=0 +36.0
SOS Competitie 2022/2023 November 2022 Monday 12 September 2022 +1–0=0 +16.2
SOS Competitie 2022/2023 Oktober 2022 Monday 12 September 2022 +0–1=0 -148.6

Rating History

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Peak Ratings

Classic 2086 Dec. 1, 2023
Rapid 1945 Sept. 1, 2024
Blitz 2065 April 1, 2026

Games

Wins 48
Losses 37
Draws 20
Win Rate 46%

Performance by Color

Color Wins Draws Losses Win Rate
White 28 8 18 52%
Black 20 12 19 39%

Recent Matches

IM Nikolic, N. (Nebojsa) (2248) Saturday 28 March 2026 DRAW +7.0
Busstra, F. (Freek) (2038) Friday 30 January 2026 WIN +14.4
Boeren, J.F. (Jurriaan) (2135) Saturday 13 December 2025 LOSS -11.2
Graaf de, M. (Mark) (1782) Friday 28 November 2025 WIN +5.1
Briemen van, W.J. (Willem) (1987) Saturday 4 October 2025 DRAW -2.7
Hacquebord, T. (Tjerk) (1993) Saturday 20 September 2025 WIN +12.9
Kleinschroth, Roland (2041) Saturday 9 August 2025 DRAW +1.8
FM Lacrosse, M. (Marc) (2125) Friday 8 August 2025 LOSS -10.8
FM Kliashtornyi, Arkadii (2296) Thursday 7 August 2025 LOSS -4.9
Liempt van, M. (Michael) (2116) Wednesday 6 August 2025 WIN +21.4
Verhoeven, R. (Robin) (2138) Tuesday 5 August 2025 WIN +22.3
Smid, J. (Jelle) (2161) Monday 4 August 2025 DRAW +6.9
Koorevaar, S. (Sarah-Joy) (1839) Sunday 3 August 2025 WIN +9.3
Werf van der, J. (Joël) (2161) Sunday 3 August 2025 LOSS -9.4
Hoek van der, S. (Sam) (1612) Saturday 2 August 2025 WIN +2.8
Bouwmeester, A. (Andre) (2111) Friday 23 May 2025 LOSS -12.1
Bootsman, A.J. (Albert) (1789) Saturday 5 April 2025 WIN +7.5
Wandy, K. (Kasim) (1758) Friday 31 January 2025 WIN +5.9
Eeden van, E. (Ed) (2119) Friday 31 January 2025 LOSS -13.1
Straat, R.F. (Rody) (2034) Friday 10 January 2025 LOSS -17.1