PZ

Piet van der Zee

Rated since January 2023

1805 Classic
1800 Rapid
1807 Blitz

RIVALRY

Nemesis
Briemen van, J. (Jan)
Games: 3 · Win rate: 67%
Kryptonite
Meijer, M.C.F. (Marijn)
Games: 4 · Win rate: 0%
Easy Target
Both, J. (Jan)
Games: 4 · Win rate: 100%

The good & the bad

Best wins
RUDMAN, L. (LEV) 1899
10862 LeiSB competitie 2024-2025 2e 23-2 25-3 · Friday 28 February 2025
STOLWIJK, G. (GERTJAN) 1834
11485 S.C. Bodegraven interne competitie 24-03-2025 t/m 02-06-2025 (110003) · Monday 19 May 2025
BOS, E. (EVERT) 1799
12692 S.C. Bodegraven interne competitie 01-12-2025 t/m 22-12-2025 (110003) · Monday 1 December 2025
VELD IN 'T, R. (ROEL) 1766
13638 LeiSB regionale competitie 25-26 3e klasse april · Monday 30 March 2026
BOTH, J. (JAN) 1765
10439 S.C. Bodegraven interne competitie 06-01-2025 t/m 27-01-2025 (110003) · Monday 27 January 2025
Worst losses
ROOS, K.J.H. (KLAAS) 1467
6287 S.C. Bodegraven interne competitie 28-11-2022 t/m 19-12-2022 (110003) · Monday 5 December 2022
OUDSHOORN, P. (PAUL) 1669
8694 Regionale competitie Leidse Schaakbond 2023 - 2024 1e Klasse 2024-03 · Monday 12 February 2024
HEIJUNGS, S. (SIMON) 1677
10862 LeiSB competitie 2024-2025 2e 23-2 25-3 · Monday 17 March 2025
BOS, E. (EVERT) 1677
7911 S.C. Bodegraven interne competitie 11-09-2023 t/m 20-11-2023 (110003) · Monday 16 October 2023
BOS, J.P.M. (HANS) 1742
7086 S.C. Bodegraven interne competitie 27-03-2023 t/m 24-04-2023 (110003) · Monday 24 April 2023
No FIDE-rated tournaments found.
LeiSB regionale competitie 25-26 Kruisfinales derde klassen Wednesday 1 October 2025 +0–0=1 -5.9
LeiSB regionale competitie 25-26 3e klasse april Wednesday 1 October 2025 +1–0=0 +11.1
LeiSB regionale competitie 25-26 3e klasse A maart Wednesday 1 October 2025 +1–0=0 +3.1
LeiSB regionale competitie 25-26 3e klasse A januari 2026 Wednesday 1 October 2025 +0–1=0 -12.2
LeiSB regionale competitie 25-26 klasse 3a oktober Wednesday 1 October 2025 +1–0=0 +10.3
S.C. Bodegraven interne competitie 29-12-2025 t/m 23-03-2026 (110003) Monday 8 September 2025 +2–2=1 -9.9
S.C. Bodegraven interne competitie 01-12-2025 t/m 22-12-2025 (110003) Monday 8 September 2025 +2–1=1 +7.5
LeiSB competitie 2024-2025 2e 26-3 25-4 3e poging Monday 7 October 2024 +0–0=1 -0.6
LeiSB competitie 2024-2025 2e 23-2 25-3 Monday 7 October 2024 +1–1=0 -0.3
LeiSB competitie 2024-2025 2e 19-12 22-1 Monday 7 October 2024 +0–0=1 -1.5
LeiSB competitie 2024-2025 2e 25-11-16-12 Monday 7 October 2024 +0–0=1 -1.6
LeiSB competitie 2024-2025 2 28-10-24-11 Monday 7 October 2024 +1–0=0
Regionale competitie Leidse Schaakbond 2024-2025 2 Monday 7 October 2024 +0–0=1 -2.5
Regionale competitie Leidse Schaakbond 2024-2025 R Monday 7 October 2024 +1–0=0
S.C. Bodegraven interne competitie 24-03-2025 t/m 02-06-2025 (110003) Monday 9 September 2024 +1–0=3 +14.5
S.C. Bodegraven interne competitie 03-02-2025 t/m 24-03-2025 (110003) Monday 9 September 2024 +0–0=1 -2.3
S.C. Bodegraven interne competitie 06-01-2025 t/m 27-01-2025 (110003) Monday 9 September 2024 +2–1=0 +9.8
S.C. Bodegraven interne competitie 28-10-2024 t/m 16-12-2024 (110003) Monday 9 September 2024 +0–1=2 -15.9
S.C. Bodegraven interne competitie 30-09-2024 t/m 21-10-2024 (110003) Monday 9 September 2024 +0–0=2 -6.8
Regionale competitie Leidse Schaakbond 2023 - 2024 1e Klasse 2024-04 Sunday 8 October 2023 +0–1=0 -4.2
Regionale competitie Leidse Schaakbond 2023 - 2024 1e Klasse 2024-03 Sunday 8 October 2023 +0–1=0 -13.5
S.C. Bodegraven interne competitie 08-04-2024 t/m 03-06-2024 (110003) Monday 11 September 2023 +2–1=1 +5.3
S.C. Bodegraven interne competitie 05-02-2024 t/m 19-02-2024 (110003) Monday 11 September 2023 +1–0=1 +5.4
S.C. Bodegraven interne competitie 27-11-2023 t/m 15-01-2024 (110003) Monday 11 September 2023 +2–0=3 +12.9
S.C. Bodegraven interne competitie 11-09-2023 t/m 20-11-2023 (110003) Monday 11 September 2023 +3–3=1 -17.3
Regionale competitie LeiSB 2022-2023 2e Klasse mei 2023 Saturday 1 October 2022 +0–0=1 +1.0
Regionale competitie LeiSB 2022-2023 2e Klasse april 2023 Saturday 1 October 2022 +1–0=0 +5.2
Regionale competitie LeiSB 2022-2023 2e Klasse maart 2023 Saturday 1 October 2022 +0–0=1 -2.8
S.C. Bodegraven interne competitie 05-06-2023 t/m 05-06-2023 (110003) Thursday 1 September 2022 +0–0=1 -11.4
S.C. Bodegraven interne competitie 27-03-2023 t/m 24-04-2023 (110003) Thursday 1 September 2022 +0–1=1 -9.8
S.C. Bodegraven interne competitie 30-01-2023 t/m 20-03-2023 (110003) Thursday 1 September 2022 +4–0=1 +17.3
S.C. Bodegraven interne competitie 02-01-2023 t/m 23-01-2023 (110003) Thursday 1 September 2022 +0–0=1 -0.8
S.C. Bodegraven interne competitie 28-11-2022 t/m 19-12-2022 (110003) Thursday 1 September 2022 +0–2=0 -22.2
Tournament 20240510024 +0–0=1 +1.9
Tournament 20231210513 +0–1=0 -7.7

Rating History

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Peak Ratings

Classic 1822 March 1, 2024
Rapid 1807 March 1, 2026
Blitz 1807 March 1, 2026

Games

Wins 26
Losses 17
Draws 28
Win Rate 37%

Performance by Color

Color Wins Draws Losses Win Rate
White 10 16 10 28%
Black 16 12 7 46%

Recent Matches

Sonneveldt, L.P. (Peter) (1630) Monday 11 May 2026 DRAW -5.9
Veld in 't, R. (Roel) (1766) Monday 30 March 2026 WIN +11.1
Briemen van, J. (Jan) (1657) Monday 16 March 2026 DRAW -5.0
Vree, A.M. (Marijn) (1869) Monday 9 March 2026 LOSS -10.4
Waas van, B. (Bart) (1474) Wednesday 4 March 2026 WIN +3.1
Roos, L. (Leon) (1628) Monday 23 February 2026 WIN +6.6
Both, J. (Jan) (1667) Monday 16 February 2026 WIN +7.8
Mourits, G.J.G. (Wilbert) (1922) Monday 26 January 2026 LOSS -9.0
Kievit, J. (Job) (1827) Monday 12 January 2026 LOSS -12.2
Roos, K.J.H. (Klaas) (1791) Monday 22 December 2025 DRAW -0.7
Meijer, M.C.F. (Marijn) (1857) Monday 15 December 2025 LOSS -10.9
Roos, L. (Leon) (1649) Monday 8 December 2025 WIN +7.1
Bos, E. (Evert) (1799) Monday 1 December 2025 WIN +12.1
Heijungs, S. (Simon) (1737) Monday 13 October 2025 WIN +10.3
Bos, E. (Evert) (1824) Monday 2 June 2025 DRAW +1.3
Thierry, J.C. (Hans) (1806) Monday 26 May 2025 DRAW +0.6
Stolwijk, G. (Gertjan) (1834) Monday 19 May 2025 WIN +14.1
Roos, K.J.H. (Klaas) (1745) Monday 28 April 2025 DRAW -1.5
Hoogenboom, J.J. (Jan) (1773) Tuesday 15 April 2025 DRAW -0.6
Heijungs, S. (Simon) (1677) Monday 17 March 2025 LOSS -16.4