KNSB FIDE
JO

Jacek Oporski

Rated since June 2025

1550 Rapid

The good & the bad

Best wins
SHAKYA, AMIN 1824
Open Dutch Rapid Championship 2026 · 2026-05-02
VAN SOEST, SJOERD 1682
Open Dutch Rapid Championship 2026 · 2026-05-02
OPPERS, DANNY 1594
Open Dutch Rapid Championship 2026 · 2026-05-02
VAN STRALEN, ROY 1587
Open Dutch Rapid Championship 2026 · 2026-05-02
Worst losses
NEELAKANTAN, DAKSHESH NATHAN 1516
Open Dutch Rapid Championship 2026 · 2026-05-02
RIJKERS, ROMAN 1664
Open Dutch Rapid Championship 2026 · 2026-05-02
ELANGKUMARAN, ANUMITRA 1723
Open Dutch Rapid Championship 2026 · 2026-05-02
LALKOTA, SAI PRANAV TEJAS 1791
Open Dutch Rapid Championship 2026 · 2026-05-02

FIDE Tournaments

Open Dutch Rapid Championship 2026 2026-05-02 +4–5=0 +74.0
Open NK Rapid Groep A Saturday 2 May 2026 +4–5=0 +111.4
Open NK Rapid 2025 Open NK Rapid Saturday 3 May 2025 +1–6=1

Rating History

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Peak Ratings

Rapid 1550

Games

Wins 4
Losses 5
Draws 0
Win Rate 44%

Performance by Color

Color Wins Draws Losses Win Rate
White 4 0 1 80%
Black 0 0 4 0%

All-time Games (from rating history)

Rapid 15

Recent Matches

Shakya, Amin (1824) 2026-05-02 WIN +35.6
Thijssen, Freek 2026-05-02 LOSS -3.2
Lalkota, Sai Pranav Tejas (1791) 2026-05-02 LOSS -5.6
Elangkumaran, Anumitra (1723) 2026-05-02 LOSS -7.6
Neelakantan, Dakshesh Nathan (1516) 2026-05-02 LOSS -17.6
Van Stralen, Roy (1587) 2026-05-02 WIN +26.0
Rijkers, Roman (1664) 2026-05-02 LOSS -10.4
Oppers, Danny (1594) 2026-05-02 WIN +26.4
Van Soest, Sjoerd (1682) 2026-05-02 WIN +30.4