KNSB FIDE
AP

Andrzej Pietrow

Rated since January 2023

2019 Classic

RIVALRY

Nemesis
Verhoeven, L.J. (Leo)
Games: 3 · Win rate: 33%
Kryptonite
Timmerman, G.J. (Gert)
Games: 4 · Win rate: 25%

The good & the bad

Best wins
TIMMERMAN, G.J. (GERT) (FM) 2213
9187 Erasmus Watertorentoernooi Groep A Ronde 6 t/m 7 · Monday 27 May 2024
OCHTMAN, H.W. (HENK) 2093
9187 Erasmus Watertorentoernooi Groep A Ronde 6 t/m 7 · Monday 3 June 2024
BUUREN VAN, F. (FABIAN) 2091
12594 KNSB competitie 2025-2026 Klasse 5 ronde 4 · Saturday 13 December 2025
MOAATAZ, A. (AYAH) (WGM) 2060
9247 Persoonlijk Kampioenschap RSB/RSB Open 2024 Groep A · Wednesday 28 August 2024
MAST VAN DER, D. (DAVID) 2005
13248 KNSB competitie 2025-2026 Klasse 5 ronde 7 · Saturday 7 March 2026
Worst losses
OUWEHAND, R.J. (RUURD) 1697
7917 RSB Competitie 2023-2024 8-tallen november · Monday 23 October 2023
JONG DE, J.H.A. (JESSE) 1782
11542 Erasmus Watertorentoernooi Groep A Ronde 7 · Monday 2 June 2025
WILHELM, P.H. (PAUL) 1835
10904 S.V. Erasmus interne competitie 20-01-2025 t/m 24-03-2025 (140014) · Monday 27 January 2025
RIJNDERS, W. (WIJNAND) 1838
13685 RSB Competitie 2025-2026 Achttallen april · Friday 17 April 2026
HEUVEL VAN DEN, K.N. (KRIS) 1875
13446 RSB Competitie 2025-2026 Achttallen maart · Monday 9 March 2026
Persoonlijk Kampioenschap RSB/RSB Open 2025 Groep A Monday 18 August 2025 +3–1=2 +19.4
Persoonlijk Kampioenschap RSB/RSB Open 2024 Groep A Monday 19 August 2024 +3–3=1 +13.3
S.V. Erasmus interne competitie 30-03-2026 t/m 20-04-2026 (140014) Monday 16 February 2026 +0–0=3 -12.1
S.V. Erasmus interne competitie 16-02-2026 t/m 23-03-2026 (140014) Monday 16 February 2026 +3–0=2 +14.7
KNSB competitie 2025-2026 Klasse 5 ronde 5 Saturday 20 September 2025 +0–0=1 -4.7
KNSB competitie 2025-2026 Klasse 5 ronde 7 Saturday 20 September 2025 +1–0=0 +11.0
KNSB competitie 2025-2026 Klasse 5 ronde 6 Saturday 20 September 2025 +0–2=0 -31.9
KNSB competitie 2025-2026 Klasse 5 ronde 4 Saturday 20 September 2025 +1–0=0 +14.0
KNSB competitie 2025-2026 Klasse 5 Ronde 3 Saturday 20 September 2025 +0–1=0 -17.0
KNSB competitie 2025-2026 Klasse 5 ronde 2 Saturday 20 September 2025 +1–0=0 +5.6
RSB Competitie 2025-2026 Achttallen april Monday 1 September 2025 +0–1=0 -19.3
RSB Competitie 2025-2026 Achttallen maart Monday 1 September 2025 +0–1=0 -18.2
RSB Competitie 2025-2026 Achtallen november Monday 1 September 2025 +1–0=0 +5.0
Erasmus Watertorentoernooi Groep A Ronde 7 Monday 7 April 2025 +0–1=0 -10.3
Erasmus Watertorentoernooi Groep A Ronde 3 t/m 6 Monday 7 April 2025 +2–1=1 +4.6
Erasmus Watertorentoernooi Groep A Monday 7 April 2025 +2–0=0 +11.2
S.V. Erasmus interne competitie 31-03-2025 t/m 31-03-2025 (140014) Monday 20 January 2025 +1–0=0 +7.2
S.V. Erasmus interne competitie 20-01-2025 t/m 24-03-2025 (140014) Monday 20 January 2025 +5–2=2 -24.7
RSB Competitie 2024-2025 8-tallen mei Sunday 1 September 2024 +0–0=1 -1.6
RSB Competitie 2024-2025 8-tallen februari Sunday 1 September 2024 +0–0=1 -1.6
RSB Competitie 2024-2025 8-tallen oktober Sunday 1 September 2024 +1–0=1 +7.0
Onesimus Vierkampen 2024 Vierkampen Thursday 27 June 2024 +2–1=0 +6.3
Erasmus Watertorentoernooi Groep A Ronde 6 t/m 7 Monday 15 April 2024 +2–0=0 +35.5
Erasmus Watertorentoernooi Groep A Ronde 3 t/m 5 Monday 15 April 2024 +2–1=0 +0.2
Erasmus Watertorentoernooi Groep A Ronde 1 t/m 2 Monday 15 April 2024 +2–0=0 +12.3
S.V. Erasmus interne competitie 08-04-2024 t/m 08-04-2024 (140014) Monday 22 January 2024 +1–0=0 +8.5
S.V. Erasmus interne competitie 26-02-2024 t/m 25-03-2024 (140014) Monday 22 January 2024 +2–0=1 +13.5
S.V. Erasmus interne competitie 22-01-2024 t/m 19-02-2024 (140014) Monday 22 January 2024 +4–0=1 +2.7
KNSB competitie 2023-2024 Klasse 3 ronde 9 Saturday 16 September 2023 +0–1=0 -14.4
KNSB competitie 2023-2024 Klasse 3 ronde 4 Saturday 16 September 2023 +0–1=0 -15.2
KNSB competitie 2023-2024 Klasse 3 ronde 3 Saturday 16 September 2023 +0–0=1 +7.0
KNSB competitie 2023-2024 Klasse 3 ronde 2 Saturday 16 September 2023 +0–0=1 +3.2
RSB Competitie 2023-2024 8-tallen mei Friday 1 September 2023 +0–0=1 -3.4
RSB Competitie 2023-2024 8-tallen april Friday 1 September 2023 +1–0=0 +9.9
RSB Competitie 2023-2024 Beker ronde 3 Friday 1 September 2023 +0–1=0 -12.6
RSB Competitie 2023-2024 8-tallen februari Friday 1 September 2023 +0–0=1 -5.2
RSB Competitie 2023-2024 Beker ronde 2 Friday 1 September 2023 +1–0=0 +9.4
RSB Competitie 2023-2024 8-tallen december Friday 1 September 2023 +1–0=0 +3.4
RSB Competitie 2023-2024 8-tallen november Friday 1 September 2023 +0–1=0 -21.2
RSB Competitie 2023-2024 4-tallen november Friday 1 September 2023 +0–1=0 -13.9
Persoonlijk Kampioenschap van de RSB 2023 Groep A Monday 14 August 2023 +2–1=3 -16.5
Onesimus Vierkampen 2023 Groep A Thursday 22 June 2023 +0–1=1 -11.2
Watertorentoernooi Ronde 4 t/m 7 Monday 3 April 2023 +0–0=2 -2.8
Watertorentoernooi Watertoren Monday 3 April 2023 +2–0=0 +7.2
KNSB competitie 2022-2023 Klasse 3 ronde 8 Saturday 17 September 2022 +0–0=1 +1.2

Rating History

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Peak Ratings

Classic 2063 Jan. 1, 2026
Rapid 2050 May 1, 2026
Blitz 2047 March 1, 2026

Games

Wins 46
Losses 22
Draws 28
Win Rate 48%

Performance by Color

Color Wins Draws Losses Win Rate
White 27 13 5 60%
Black 19 15 17 37%

Recent Matches

Sturm, P.H. (Pieter) (1953) Monday 20 April 2026 DRAW -3.3
Rijnders, W. (Wijnand) (1838) Friday 17 April 2026 LOSS -19.3
Canedo jr., J.M. (Jesus) (1923) Monday 13 April 2026 DRAW -4.3
Geerlings, V. (Vincent) (1912) Monday 30 March 2026 DRAW -4.5
Haan de, J.B.A. (Jurgen) (1907) Saturday 28 March 2026 DRAW -4.7
Verhoeven, L.J. (Leo) (1935) Monday 23 March 2026 WIN +8.7
CM Westerveld, W.J. (Wim) (1998) Monday 16 March 2026 DRAW -1.7
Heuvel van den, K.N. (Kris) (1875) Monday 9 March 2026 LOSS -18.2
Mast van der, D. (David) (2005) Saturday 7 March 2026 WIN +11.0
Torczynski, P. (Peter) (1900) Monday 2 March 2026 WIN +7.6
Berkel van, A.P.J. (Anton) (1885) Monday 23 February 2026 DRAW -5.8
Korte de, J.A. (Jan) (1861) Monday 16 February 2026 WIN +6.0
Karbaat, A.J. (Andre) (1962) Saturday 7 February 2026 LOSS -16.0
Karbaat, A.J. (Andre) (1962) Saturday 7 February 2026 LOSS -16.0
Buuren van, F. (Fabian) (2091) Saturday 13 December 2025 WIN +14.0
Kempen van, A. (Arnout) (1921) Saturday 22 November 2025 LOSS -17.0
Iliev, B. (Boris) (1813) Monday 10 November 2025 WIN +5.0
Ehrhardt, M. (Matthias) (1838) Saturday 1 November 2025 WIN +5.6
Yantur, A.I. (Arda) (1778) Friday 29 August 2025 WIN +4.6
Bhawsar, A. (Ashwath) (1964) Wednesday 27 August 2025 WIN +10.0