KNSB FIDE
PO

Pieter van't Oosten

Rated since March 2026

1725 Classic
1597 Rapid
1725 Blitz

RIVALRY

Not enough games to determine rivalries yet.

The good & the bad

Best wins
MORENO, P. (PAULO) 1845
13316 KNSB competitie 2025-2026 Klasse 6 ronde 5 · Saturday 28 March 2026
BUNSCHOTEN, I. (INGE) 1727
12757 16e Karel Kuip Vierkampen 2026 Groep A · Saturday 18 April 2026
VISSER, D. (DICK) 1707
12757 16e Karel Kuip Vierkampen 2026 Groep A · Saturday 18 April 2026
BALM, R. (ROBERT) 1707
11788 KC Rapid Rush Groep A · Friday 14 November 2025
MÖLLENKAMP, R.J.H. (RON) 1701
13191 NHSB-competitie 2025-2026 Brons t/m 27-02-2026 · Thursday 26 February 2026
Worst losses
REDEKER, P. (PIM) 1672
12544 NHSB-competitie 2025-2026 Brons t/m 07-12-2025 · Tuesday 2 December 2025
ROIJERS, D. (DENNIS) 1674
11788 KC Rapid Rush Groep A · Friday 7 November 2025
REGTERSCHOT, F. (FREDERIEKE) 1765
12731 Haarlem Open Groep A · Wednesday 25 March 2026
EBELS, H. (HIDDE) 1780
13457 NHSB-competitie 2025-2026 Klasse 3D t/m 29-03-2026 · Tuesday 24 March 2026
HELDOORN, J. (JOEP) 1861
12266 KNSB competitie 2025-2026 Klasse 6 ronde 2 · Saturday 1 November 2025
Tata Steel Chess Tournament 2026 Weekendvierkampem Friday 16 January 2026 +1–0=2 +3.1
16e Karel Kuip Vierkampen 2026 Groep A Friday 17 April 2026 +2–0=1 +28.5
Haarlem Open Groep A Friday 6 March 2026 +1–1=0 -6.6
Haarlem Open Groep A Friday 6 March 2026 +1–1=0 -5.8
KC Rapid Rush Groep A Friday 7 November 2025 +4–5=0 +37.0
KNSB competitie 2025-2026 Klasse 6 ronde 5 Saturday 20 September 2025 +1–0=0 +20.3
KNSB competitie 2025-2026 Klasse 6 ronde 7 Saturday 20 September 2025 +1–0=0 +4.5
KNSB competitie 2025-2026 Klasse 6 ronde 6 Saturday 20 September 2025 +0–0=1 -0.6
KNSB competitie 2025-2026 Klasse 6 ronde 4 Saturday 20 September 2025 +1–0=0
KNSB competitie 2025-2026 Klasse 6 ronde 2 Saturday 20 September 2025 +0–1=0 -10.4
NHSB-competitie 2025-2026 Klasse 3D t/m 29-03-2026 Monday 1 September 2025 +0–1=0 -12.6
NHSB-competitie 2025-2026 Brons t/m 27-02-2026 Monday 1 September 2025 +1–0=0 +15.3
NHSB-competitie 2025-2026 Brons t/m 07-12-2025 Monday 1 September 2025 +0–1=0 -18.0

Rating History

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Peak Ratings

Classic 1725 April 1, 2026
Rapid 1597 March 1, 2026
Blitz 1725 April 1, 2026

Games

Wins 13
Losses 10
Draws 4
Win Rate 48%

Performance by Color

Color Wins Draws Losses Win Rate
White 6 3 4 46%
Black 7 1 6 50%

Recent Matches

Visser, D. (Dick) (1707) Saturday 18 April 2026 WIN +13.8
Bunschoten, I. (Inge) (1727) Saturday 18 April 2026 WIN +14.6
Schermer, A. (Anton) (1726) Friday 17 April 2026 DRAW +0.0
Aar van der, P. (Pim) Wednesday 1 April 2026 WIN
Moreno, P. (Paulo) (1845) Saturday 28 March 2026 WIN +20.3
Regterschot, F. (Frederieke) (1765) Wednesday 25 March 2026 LOSS -6.6
Ebels, H. (Hidde) (1780) Tuesday 24 March 2026 LOSS -12.6
Luinenburg, A. (Arno) (1969) Wednesday 18 March 2026 LOSS -5.8
Gooijers, R. (Richard) (1422) Saturday 7 March 2026 WIN +4.5
Venkataram, A. (Adhvik) Friday 6 March 2026 WIN
Möllenkamp, R.J.H. (Ron) (1701) Thursday 26 February 2026 WIN +15.3
Werther, D. (Diederik) (1690) Saturday 7 February 2026 DRAW -0.6
Denz, Markus (1743) Sunday 18 January 2026 DRAW +1.8
Laczo, Tibor (1729) Saturday 17 January 2026 DRAW +1.2
Shah, P. (Palash) Friday 16 January 2026 WIN
Sluijs van der, G. (Guido) Saturday 13 December 2025 WIN
Redeker, P. (Pim) (1672) Tuesday 2 December 2025 LOSS -18.0
Bernecker, N. (Niels) (1862) Friday 28 November 2025 LOSS -4.9
Los, E. (Evan) (1862) Friday 28 November 2025 LOSS -4.9
Deurloo, M.C. (Marco) (1632) Friday 28 November 2025 WIN +20.2