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Iwo Karolczuk

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POL · 20 yrs · K=10 · Peak 2406 (Jul 2025)

Best performance: 2521 at ✅Stockholm Chess Federation Talent Tournaments. 8th IM tournament "Hotel Stockholm North by First hotels young talents"(Best of 2026)

World #=1894 live11#1,883 publishedPoland #=78

OCT26 Rating

2389

Live Rating

2389.0

Change

0.0

Games Played

0

Rating History · Classical

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Classical games since the October list

No rated standard games this rating periodsince the OCT26 list (Oct 1, 2026)

Last playedScore
Stockholm Chess Federation Talent Tournaments. 8th IM tournament "Hotel Stockholm North by First hotels young talents"Aug 11 – Aug 16TPR 25217½/9

The live rating moves only when new rated games are played. Until then it matches the published rating.

Title Progress

International Master (FIDE, registered 2025)

XII Cracow International Chess Championships 2024 - OPEN A FIDEJun 20245½/9
1st Gambit GM Closed Tournament 2025Mar 20255½/9
2st Gambit GM Closed Tournament 2025Jun 20255½/9

Based on events we cover plus the FIDE norm registers of all federations. Norms filed elsewhere may not show up here yet.

Event timeline · Classical

2 of 20 events · All years

Events before the current rating period show the performance, not a rating change.

Live events show the rating change; earlier events show the performance rating.

Rated near Iwo Karolczuk · Classical

World

  1. #=1894FMGunnar Lund2389.0
  2. #=1894IMKosma Pacan-Milej2389.0
  3. #=1894IMIwo Karolczuk2389.0
  4. #=1894GMNikita Matinian2389.0
  5. #=1894IMVasiliy Korchmar2389.0

Poland

  1. #=78IMIgor Kowalski2389.0
  2. #=78IMKosma Pacan-Milej2389.0
  3. #=78IMIwo Karolczuk2389.0
  4. #=81IMKamil Stachowiak2385.0
  5. #=81FMFilip Luczak2385.0

Live ratings projected from the OCT26 published list · Not affiliated with FIDE