KNSB FIDE
PD

Pieter Dijker

Rated since January 2023

1567 Classic
1642 Rapid
1621 Blitz

RIVALRY

Nemesis
Harmse, P. (Paul)
Games: 6 · Win rate: 50%
Kryptonite
Benschop van, E. (Eric)
Games: 6 · Win rate: 0%
Easy Target
Koppenaal, J. (Jappe)
Games: 3 · Win rate: 100%

The good & the bad

Best wins
BRUGMAN, H. (HIDDE) 1859
10087 S.V. Castricum interne competitie 29-11-2024 t/m 13-12-2024 (090009) · Friday 13 December 2024
SCHMIDT, W. (WIETSE) 1845
13331 S.V. Castricum interne competitie 27-02-2026 t/m 27-03-2026 (090009) · Friday 20 March 2026
MEIJER, D. (DYLAN) 1795
8794 TAPIJTGIGANT OPEN ASK 2024 Groep C · Saturday 30 March 2024
KEMP, N. (NICO) 1733
10207 S.V. Castricum interne competitie 27-12-2024 t/m 27-12-2024 (090009) · Friday 27 December 2024
HOEKSTRA, S. (SJOERD) 1721
13712 S.V. Castricum interne competitie 15-05-2026 t/m 22-05-2026 (090009) · Friday 22 May 2026
Worst losses
HATTUM VAN, K. (KAREL) 1294
6396 10e Best of the West Groep B, ronde 3 · Saturday 7 January 2023
CORNELIS, WERNER 1331
7620 Tata Steel Chess Tournament 2024 Tienkampen · Sunday 28 January 2024
FEKKES, B. (BOOR) 1461
6534 S.V. Castricum interne competitie 07-01-2023 t/m 17-02-2023 (090009) · Friday 10 February 2023
CHADWICK, J.C. (JOHN) 1463
7551 S.V. Castricum interne competitie 01-09-2023 t/m 22-09-2023 (090009) · Friday 22 September 2023
DUINKER, J. (HAN) 1472
7299 S.V. Castricum interne competitie 26-05-2023 t/m 23-06-2023 (090009) · Friday 16 June 2023
Tata Steel Chess Tournament 2026 Tienkampen Friday 16 January 2026 +2–7=0 -68.2
TAPIJTGIGANT OPEN ASK 2025 Groep C Saturday 19 April 2025 +0–4=2 -16.0
Tata Steel Chess Tournament 2025 Tienkampen Friday 17 January 2025 +3–4=2 -3.1
Tata Steel Chess Tournament 2024 Tienkampen Friday 12 January 2024 +6–2=1 +34.5
Tata Steel Chess Tournament 2023 Weekendvierkampen Friday 13 January 2023 +0–3=0 -31.2
S.V. Castricum interne competitie 15-05-2026 t/m 22-05-2026 (090009) Friday 8 May 2026 +1–1=1 +17.0
S.V. Castricum interne competitie 01-05-2026 t/m 01-05-2026 (090009) Friday 1 May 2026 +3–3=1 -3.8
S.V. Castricum interne competitie 10-04-2026 t/m 24-04-2026 (090009) Friday 10 April 2026 +1–2=0 -7.6
NHSB Lenteveteranentoernooi 2026 Groep B 2026 Wednesday 4 March 2026 +2–1=2 -1.8
S.V. Castricum interne competitie 27-02-2026 t/m 27-03-2026 (090009) Friday 27 February 2026 +3–0=0 +34.5
S.V. Castricum interne competitie 30-01-2026 t/m 20-02-2026 (090009) Friday 9 January 2026 +2–0=0 +24.8
S.V. Castricum interne competitie 09-01-2026 t/m 23-01-2026 (090009) Friday 9 January 2026 +1–1=0 -0.2
S.V. Castricum interne competitie 28-11-2025 t/m 19-12-2025 (090009) Friday 28 November 2025 +0–1=0 -4.8
S.V. Castricum interne competitie 31-10-2025 t/m 22-11-2025 (090009) Friday 31 October 2025 +1–0=0 +9.4
S.V. Castricum interne competitie 03-10-2025 t/m 24-10-2025 (090009) Friday 3 October 2025 +0–2=0 -13.5
S.V. Castricum interne competitie 03-10-2025 t/m 24-10-2025 (090009) Friday 3 October 2025 +2–1=0 +10.7
S.V. Castricum interne competitie 05-09-2025 t/m 26-09-2025 (090009) Friday 5 September 2025 +0–2=0 -20.8
NHSB-competitie 2025-2026 Klasse 2B t/m 12-04-2026 Monday 1 September 2025 +0–1=0 -8.2
NHSB-competitie 2025-2026 Klasse 2B t/m 08-03-2026 Monday 1 September 2025 +0–1=0 -11.6
NHSB-competitie 2025-2026 Klasse 2B t/m 08-02-2026 Monday 1 September 2025 +0–1=0 -6.5
NHSB-competitie 2025-2026 Klasse 2B t/m 14-12-2025 Monday 1 September 2025 +0–1=0 -6.7
NHSB-competitie 2025-2026 Klasse 2B t/m 23-11-2025 Monday 1 September 2025 +0–0=1 +6.6
NHSB-competitie 2025-2026 Klasse 2B t/m 02-11-2025 Monday 1 September 2025 +0–1=0 -3.2
NHSB-competitie 2025-2026 Klasse 2B t/m 05-10-2025 Monday 1 September 2025 +0–1=0 -6.3
S.V. Castricum interne competitie 30-05-2025 t/m 27-06-2025 (090009) Friday 30 May 2025 +0–1=1 -6.2
S.V. Castricum interne competitie 06-06-2025 t/m 06-06-2025 (090009) Friday 30 May 2025 +4–4=1 +5.3
S.V. Castricum interne competitie 09-05-2025 t/m 24-05-2025 (090009) Friday 2 May 2025 +1–1=1 +2.3
S.V. Castricum interne competitie 09-05-2025 t/m 09-05-2025 (090009) Friday 2 May 2025 +0–1=0 -1.5
S.V. Castricum interne competitie 02-05-2025 t/m 02-05-2025 (090009) Friday 2 May 2025 +2–3=1 -0.6
S.V. Castricum interne competitie 28-03-2025 t/m 25-04-2025 (090009) Friday 28 March 2025 +0–1=1 -10.3
S.V. Castricum interne competitie 28-02-2025 t/m 21-03-2025 (090009) Friday 28 February 2025 +1–2=0 -13.1
S.V. Castricum interne competitie 31-01-2025 t/m 21-02-2025 (090009) Friday 31 January 2025 +0–1=2 -11.4
S.V. Castricum interne competitie 27-12-2024 t/m 27-12-2024 (090009) Friday 27 December 2024 +2–2=2 +16.1
S.V. Castricum interne competitie 20-12-2024 t/m 24-01-2025 (090009) Friday 20 December 2024 +1–1=0 +5.6
S.V. Castricum interne competitie 29-11-2024 t/m 13-12-2024 (090009) Friday 29 November 2024 +1–1=1 +8.7
S.V. Castricum interne competitie 01-11-2024 t/m 22-11-2024 (090009) Friday 1 November 2024 +3–0=0 +32.2
S.V. Castricum interne competitie 27-09-2024 t/m 25-10-2024 (090009) Friday 27 September 2024 +1–0=0 +3.8
S.V. Castricum interne competitie 06-09-2024 t/m 20-09-2024 (090009) Friday 6 September 2024 +1–1=0 -7.9
NHSB-competitie 2024-2025 Klasse 3C t/m 20-04-2025 Sunday 1 September 2024 +1–0=0 +12.9
NHSB-competitie 2024-2025 Klasse 3C t/m 29-03-2025 Sunday 1 September 2024 +0–1=0 -10.2
NHSB-competitie 2024-2025 Klasse 3C t/m 09-03-2025 Sunday 1 September 2024 +0–1=0 -8.3
NHSB-competitie 2024-2025 Klasse 2D t/m 15-12-2024 Sunday 1 September 2024 +0–0=1 +3.4
NHSB-competitie 2024-2025 Klasse 3C t/m 28-11-2024 Sunday 1 September 2024 +1–0=1 +11.0
NHSB-competitie 2024-2025 Klasse 2D t/m 26-10-2024 Sunday 1 September 2024 +0–1=0 -7.4
NHSB-competitie 2024-2025 Klasse 3C t/m 26-10-2024 Sunday 1 September 2024 +0–1=0 -7.5
S.V. Castricum interne competitie 31-05-2024 t/m 21-06-2024 (090009) Friday 31 May 2024 +0–2=0 -12.7
S.V. Castricum interne competitie 05-04-2024 t/m 24-05-2024 (090009) Friday 5 April 2024 +1–3=1 -19.4
TAPIJTGIGANT OPEN ASK 2024 Groep C Saturday 30 March 2024 +2–4=0 -10.6
S.V. Castricum interne competitie 01-03-2024 t/m 22-03-2024 (090009) Friday 1 March 2024 +0–2=1 -17.3
NHSB lente-veteranentoernooi 2024 Groep B Wednesday 28 February 2024 +3–3=0 +8.5
S.V. Castricum interne competitie 27-01-2024 t/m 23-02-2024 (090009) Friday 26 January 2024 +2–1=1 +24.2
S.V. Castricum interne competitie 05-01-2024 t/m 19-01-2024 (090009) Friday 5 January 2024 +0–0=1 -3.9
S.V. Castricum interne competitie 24-11-2023 t/m 22-12-2023 (090009) Friday 24 November 2023 +1–3=0 -3.5
S.V. Castricum interne competitie 03-11-2023 t/m 17-11-2023 (090009) Friday 27 October 2023 +1–0=1 +6.7
S.V. Castricum interne competitie 27-10-2023 t/m 27-10-2023 (090009) Friday 27 October 2023 +0–0=1 +6.7
S.V. Castricum interne competitie 29-09-2023 t/m 20-10-2023 (090009) Friday 29 September 2023 +0–1=2 +5.3
NHSB-competitie 2023-2024 Klasse 3C t/m 25-04-2024 Friday 1 September 2023 +0–1=0 -7.1
NHSB-competitie 2023-2024 Klasse 3C t/m 26-03-2024 Friday 1 September 2023 +0–0=1 -6.0
NHSB-competitie 2023-2024 Klasse 3C t/m 26-01-2024 Friday 1 September 2023 +0–1=0
NHSB-competitie 2023-2024 Klasse 3C t/m 26-12-2023 Friday 1 September 2023 +1–0=0 +5.9
NHSB-competitie 2023-2024 Klasse 3C t/m november Friday 1 September 2023 +0–0=1 -3.8
NHSB-competitie 2023-2024 Klasse 3C t/m oktober Friday 1 September 2023 +1–0=0 +3.4
S.V. Castricum interne competitie 01-09-2023 t/m 22-09-2023 (090009) Friday 1 September 2023 +1–3=0 -9.1
S.V. Castricum interne competitie 30-06-2023 t/m 30-06-2023 (090009) Friday 30 June 2023 +0–1=0 -10.2
49e VIERKAMPTOERNOOI DE UIL Groep 16 Friday 9 June 2023 +1–0=2 +16.6
S.V. Castricum interne competitie 26-05-2023 t/m 23-06-2023 (090009) Friday 26 May 2023 +1–1=0 +4.3
S.V. Castricum interne competitie 28-04-2023 t/m 19-05-2023 (090009) Friday 28 April 2023 +1–1=1 +5.7
S.V. Castricum interne competitie 31-03-2023 t/m 21-04-2023 (090009) Friday 31 March 2023 +0–2=1 -7.9
TAPIJTGIGANT OPEN ASK 2023 Groep C Friday 24 March 2023 +1–4=0 -7.8
S.V. Castricum interne competitie 24-02-2023 t/m 17-03-2023 (090009) Friday 24 February 2023 +2–1=1 +22.7
S.V. Castricum interne competitie 07-01-2023 t/m 17-02-2023 (090009) Friday 6 January 2023 +1–2=2 +5.1
S.V. Castricum interne competitie 25-11-2022 t/m 23-12-2022 (090009) Friday 25 November 2022 +3–1=0 +12.8
10e Best of the West Groep B, ronde 4 Saturday 15 October 2022 +0–0=1 -4.9
10e Best of the West Groep B, ronde 3 Saturday 15 October 2022 +0–1=0 -17.6
NHSB-competitie 2022-2023 Klasse 3C t/m februari Thursday 1 September 2022 +1–0=0 +4.5
NHSB-competitie 2022-2023 Klasse 3C t/m december Thursday 1 September 2022 +1–0=0 +12.4

Rating History

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Peak Ratings

Classic 1696 March 1, 2024
Rapid 1661 Jan. 1, 2025
Blitz 1621 July 1, 2025

Games

Wins 71
Losses 101
Draws 40
Win Rate 33%

Performance by Color

Color Wins Draws Losses Win Rate
White 32 24 48 31%
Black 39 16 53 36%

Recent Matches

Hoekstra, S. (Sjoerd) (1721) Friday 22 May 2026 WIN +18.1
Schagen, J.I. (Hans) (1742) Friday 15 May 2026 LOSS -6.3
Duinker, J. (Han) (1704) Friday 8 May 2026 DRAW +5.1
Riel van, J.J.C. (Jan) (1585) Friday 1 May 2026 WIN +10.4
Suanet, G.A. (Ron) (1150) Friday 1 May 2026 WIN +1.0
Leeuwerik, J.J. (Hans) (1898) Friday 1 May 2026 LOSS -4.7
Duinker, J. (Han) (1782) Friday 1 May 2026 DRAW +4.6
Hoekstra, S. (Sjoerd) (1543) Friday 1 May 2026 LOSS -16.0
Kok, F. (Fred) (1892) Friday 1 May 2026 LOSS -4.9
Schoorl, P. (Puk) (1436) Friday 1 May 2026 WIN +5.8
Chadwick, J.C. (John) (1616) Friday 24 April 2026 LOSS -10.8
Dekker, W.P. (Willem) (1535) Wednesday 22 April 2026 LOSS -13.7
Dings, V. (Vincent) (1487) Friday 17 April 2026 WIN +9.7
Gooijers, R. (Richard) (1404) Wednesday 15 April 2026 WIN +7.1
Enk van den, T. (Tobias) (1753) Friday 10 April 2026 LOSS -6.5
Harmsen, R. (Ron) (1575) Wednesday 8 April 2026 DRAW +0.2
Druijf, W.J. (Wout) (1695) Tuesday 7 April 2026 LOSS -8.2
Schmidt, W. (Wietse) (1845) Friday 20 March 2026 WIN +20.2
Riel van, J.J.C. (Jan) (1581) Friday 13 March 2026 WIN +12.0
Melchers, B.J. (Bert-Jan) (1512) Wednesday 11 March 2026 WIN +11.4