KNSB FIDE
TH

Tjerk Hacquebord

Rated since January 2023

2006 Classic
2020 Rapid
2015 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
PASCUAL, DIEGO 2066
11267 UniClass Science Park Amsterdam Schaaktoernooi Groep A · Monday 7 July 2025
VEENENDAAL VAN, E. (ELMER) 2051
7251 49e Open Kampioenschap van Utrecht Groep A · Sunday 12 May 2024
HARMSEN, M.M. (MICHIEL) 2040
11267 UniClass Science Park Amsterdam Schaaktoernooi Groep A · Friday 11 July 2025
HAKVOORT, E.T. (ELCO) 2032
12409 KNSB competitie 2025-2026 Klasse 4 Ronde 4 · Saturday 22 November 2025
ENGEN VAN, H.J. (HERMAN) 2030
7640 KNSB competitie 2023-2024 Klasse 4 ronde 2 · Saturday 7 October 2023
Worst losses
BOMMEL, P.J. (PETER) 1753
8098 SOS Competitie 2023/2024 Januari 2024 · Friday 12 January 2024
PETERSEN, A.J. (HANJO) 1771
6732 KNSB competitie 2022-2023 Klasse 4 ronde 7 · Saturday 11 March 2023
WEEGENAAR, B.W. (BERTRAND) 1792
5714 SOS Competitie 2022/2023 Maart 2023(HK) · Friday 17 March 2023
HARNANDAN, S. (SERGIO) 1815
7798 KNSB competitie 2023-2024 Klasse 4 ronde 3 · Saturday 4 November 2023
KLIASHTORNYI, ARKADII 1853
5803 Open Kampioenschap van Utrecht Groep A · Sunday 21 May 2023
UniClass Science Park Amsterdam Schaaktoernooi Groep A Saturday 5 July 2025 +3–5=1 +14.5
50e Open Kampioenschap van Utrecht Groep A Friday 30 May 2025 +1–3=1 -25.1
Open Kampioenschap van Utrecht Groep A Friday 19 May 2023 +2–3=0 -15.3
KNSB competitie 2025-2026 Klasse 4 ronde 9 Saturday 20 September 2025 +0–1=0 -14.1
KNSB competitie 2025-2026 Klasse 3 ronde 6 Saturday 20 September 2025 +0–1=0 -7.8
KNSB competitie 2025-2026 Klasse 4 ronde 8 Saturday 20 September 2025 +0–0=1 +4.9
KNSB competitie 2025-2026 Klasse 5 ronde 6 Saturday 20 September 2025 +2–0=0 +17.4
KNSB competitie 2025-2026 Klasse 5 ronde 4 Saturday 20 September 2025 +0–0=1 +1.2
KNSB competitie 2025-2026 Klasse 4 Ronde 4 Saturday 20 September 2025 +1–0=0 +14.2
KNSB competitie 2025-2026 Klasse 4 ronde 3 Saturday 20 September 2025 +1–0=0 +9.6
KNSB competitie 2025-2026 Klasse 5 ronde 1 Saturday 20 September 2025 +1–0=0 +10.5
KNSB competitie 2025-2026 Klasse 4 ronde 1 Saturday 20 September 2025 +0–1=0 -10.9
SOS competitie 2025/2026 Lijst 1 apr Monday 1 September 2025 +1–0=0 +8.2
SOS competitie 2025/2026 Lijst 1 mrt Monday 1 September 2025 +2–0=0 +17.8
SOS competitie 2025/2026 Lijst 1 feb Monday 1 September 2025 +0–1=1 -13.1
SOS competitie 2025/2026 Lijst 1 jan Monday 1 September 2025 +0–0=1 +0.8
SOS competitie 2025/2026 Lijst 1 Nov Monday 1 September 2025 +0–0=2 -8.7
KNSB competitie 2024-2025 Klasse 3 ronde 9 Saturday 21 September 2024 +0–0=1 +4.4
KNSB competitie 2024-2025 Klasse 3 ronde 8 Saturday 21 September 2024 +0–1=0 -4.8
KNSB competitie 2024-2025 Klasse 3 ronde 7 Saturday 21 September 2024 +0–0=1 +3.9
KNSB competitie 2024-2025 Klasse 3 ronde 6 Saturday 21 September 2024 +0–0=1 -1.7
KNSB competitie 2024-2025 Klasse 3 ronde 5 Saturday 21 September 2024 +0–0=1 +7.6
KNSB competitie 2024-2025 Klasse 3 ronde 4 Saturday 21 September 2024 +0–0=1 -0.9
KNSB competitie 2024-2025 Klasse 3 ronde 3 + inhaalwedstrijd ronde 1 Saturday 21 September 2024 +0–1=0 -6.5
KNSB competitie 2024-2025 Klasse 3 ronde 2 Saturday 21 September 2024 +0–0=1 +1.3
KNSB competitie 2024-2025 Klasse 3 ronde 1 Saturday 21 September 2024 +0–1=0 -7.5
SOS Competitie 2024/2025 2025-02 Sunday 1 September 2024 +0–1=0 -16.4
SOS Competitie 2024/2025 2025-01 Sunday 1 September 2024 +1–0=0 +8.2
SOS Competitie 2024/2025 2024-12 Sunday 1 September 2024 +1–0=0 +12.1
SOS Competitie 2024/2025 2024-10 Sunday 1 September 2024 +1–0=0 +13.0
49e Open Kampioenschap van Utrecht Groep A Friday 10 May 2024 +2–2=1 +10.6
KNSB competitie 2023-2024 Klasse 4 ronde 9 Saturday 16 September 2023 +0–0=1 -4.2
KNSB competitie 2023-2024 Klasse 4 ronde 8 Saturday 16 September 2023 +0–0=1 -1.7
KNSB competitie 2023-2024 Klasse 4 ronde 7 Saturday 16 September 2023 +1–0=0 +12.6
KNSB competitie 2023-2024 Klasse 4 ronde 6 Saturday 16 September 2023 +0–0=1 -1.2
KNSB competitie 2023-2024 Klasse 4 ronde 5 Saturday 16 September 2023 +1–0=0 +7.8
KNSB competitie 2023-2024 KNSB Beker 2023-2024 voor decemberlijst Saturday 16 September 2023 +0–1=0 -2.7
KNSB competitie 2023-2024 Klasse 4 ronde 3 Saturday 16 September 2023 +0–1=0 -18.6
KNSB competitie 2023-2024 Klasse 4 ronde 2 Saturday 16 September 2023 +1–0=0 +14.3
KNSB competitie 2023-2024 Klasse 4 ronde 1 Saturday 16 September 2023 +1–0=0 +10.8
SOS Competitie 2023/2024 April 2024 Friday 1 September 2023 +1–0=0 +10.5
SOS Competitie 2023/2024 Februari 2024 Friday 1 September 2023 +0–1=0 -9.6
SOS Competitie 2023/2024 Januari 2024 Friday 1 September 2023 +0–1=0 -19.3
SOS Competitie 2023/2024 December 2023 Friday 1 September 2023 +0–1=0 -9.9
SOS Competitie 2023/2024 November 2023 Friday 1 September 2023 +0–1=0 -12.5
SOS Competitie 2023/2024 Oktober 2023 Friday 1 September 2023 +1–0=0 +9.4
SGS Bekercompetitie apr 2023 Monday 17 October 2022 +0–0=1 +0.7
KNSB competitie 2022-2023 Klasse 4 ronde 8 Saturday 17 September 2022 +0–1=0 -16.2
KNSB competitie 2022-2023 Klasse 4 ronde 7 Saturday 17 September 2022 +0–1=0 -20.6
KNSB competitie 2022-2023 Klasse 4 ronde 6 Saturday 17 September 2022 +1–0=0 +7.1
KNSB competitie 2022-2023 Klasse 4 ronde 5 Saturday 17 September 2022 +0–0=1 -3.8
KNSB competitie 2022-2023 Klasse 4 ronde 4 Saturday 17 September 2022 +1–0=0 +1.8
SOS Competitie 2022/2023 Mei Monday 12 September 2022 +0–0=1 -1.2
SOS Competitie 2022/2023 April 2023(HK) Monday 12 September 2022 +0–0=1 +5.5
SOS Competitie 2022/2023 Maart 2023(HK) Monday 12 September 2022 +0–1=0 -20.1
SOS Competitie 2022/2023 Februari 2023 Monday 12 September 2022 +0–0=1 -5.5
SOS Competitie 2022/2023 Januari 2023 Monday 12 September 2022 +0–1=0 -16.9

Rating History

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Peak Ratings

Classic 2050 Jan. 1, 2023
Rapid 2020 May 1, 2026
Blitz 2015 March 1, 2026

Games

Wins 27
Losses 31
Draws 23
Win Rate 33%

Performance by Color

Color Wins Draws Losses Win Rate
White 12 12 14 32%
Black 15 11 17 35%

Recent Matches

Terwee, M.J.S. (Michiel) (1973) Saturday 11 April 2026 LOSS -14.1
CM Lagemaat van de, A.G. (Arend) (2155) Saturday 28 March 2026 LOSS -7.8
Piel, R.J. (Ruben) (1887) Monday 9 March 2026 WIN +8.2
Arendonk van, P. (Polle) (2162) Saturday 7 March 2026 DRAW +4.9
Naarding, E.W. (Eelco) (1885) Saturday 7 February 2026 WIN +8.7
Naarding, E.W. (Eelco) (1885) Saturday 7 February 2026 WIN +8.7
Veldhuizen, D. (Dirk) (1904) Friday 30 January 2026 WIN +8.9
Veldhuizen, D. (Dirk) (1904) Friday 30 January 2026 WIN +8.9
Valstar, J.R. (Johan) (2034) Friday 23 January 2026 DRAW +0.9
Ree van, T.K.P.C. (Thailo) (1968) Wednesday 14 January 2026 LOSS -13.9
Pluymert, P.W. (Piet) (2042) Saturday 13 December 2025 DRAW +1.2
Pel van, G. (Gerben) (2006) Friday 28 November 2025 DRAW +0.8
Hakvoort, E.T. (Elco) (2032) Saturday 22 November 2025 WIN +14.2
Kohlbeck, A.J.W. (Ton) (1900) Saturday 1 November 2025 WIN +9.6
Klute, L.R.W. (Leon) (1864) Wednesday 8 October 2025 DRAW -4.0
Goudriaan, A. (Tony) (1925) Saturday 4 October 2025 WIN +10.5
Meijer, D. (Dylan) (1841) Thursday 2 October 2025 DRAW -4.7
Wiersma, C.A.S. (Camiel) (2040) Saturday 20 September 2025 LOSS -10.9
Majeed, Haroon (2068) Sunday 13 July 2025 LOSS -9.4
CM Theulings, P.P. (Paul-Peter) (2103) Saturday 12 July 2025 DRAW +4.2