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Jan-Krzysztof Duda

Polish chess grandmaster
Person human Q10860652
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Jan-Krzysztof Duda

Summary

Jan-Krzysztof Duda is a human[1]. He was born in Kraków[2]. He was born on April 26, 1998[3]. He worked as a chess player[4]. He has Wikipedia articles in 20 language editions, a strong signal of global cultural recognition.[5]

Key Facts

  • Jan-Krzysztof Duda was born in Kraków[2].
  • Jan-Krzysztof Duda was born on April 26, 1998[3].
  • Jan-Krzysztof Duda held citizenship in Poland[6].
  • Jan-Krzysztof Duda worked as a chess player[4].
  • Jan-Krzysztof Duda received the Silver Cross of Merit[7].
  • Jan-Krzysztof Duda received the Gold Cross of Merit‎[8].
  • Jan-Krzysztof Duda is recorded as male[9].
  • Jan-Krzysztof Duda's instance of is recorded as human[10].
  • Jan-Krzysztof Duda's member of sports team is recorded as Hamburger SK[11].
  • Jan-Krzysztof Duda's Commons category is recorded as Jan-Krzysztof Duda[12].
  • Jan-Krzysztof Duda's sport is recorded as chess[13].
  • Jan-Krzysztof Duda's family name is recorded as Duda[14].
  • Jan-Krzysztof Duda's Elo rating is recorded as {'amount': '+1834'}[15].
  • Jan-Krzysztof Duda's Elo rating is recorded as {'amount': '+1834'}[16].
  • Jan-Krzysztof Duda's Elo rating is recorded as {'amount': '+1864'}[17].
  • Jan-Krzysztof Duda's Elo rating is recorded as {'amount': '+1877'}[18].
  • Jan-Krzysztof Duda's Elo rating is recorded as {'amount': '+1901'}[19].
  • Jan-Krzysztof Duda's Elo rating is recorded as {'amount': '+1913'}[20].
  • Jan-Krzysztof Duda's Elo rating is recorded as {'amount': '+1916'}[21].
  • Jan-Krzysztof Duda's Elo rating is recorded as {'amount': '+1939'}[22].
  • Jan-Krzysztof Duda's Elo rating is recorded as {'amount': '+2013'}[23].
  • Jan-Krzysztof Duda's Elo rating is recorded as {'amount': '+2027'}[24].
  • Jan-Krzysztof Duda's Elo rating is recorded as {'amount': '+2068'}[25].
  • Jan-Krzysztof Duda's Elo rating is recorded as {'amount': '+2086'}[26].
  • Jan-Krzysztof Duda's Elo rating is recorded as {'amount': '+2115'}[27].

Body

Origins and Family

Born in Kraków[2], Jan-Krzysztof Duda… he was born on April 26, 1998[3].

Career and Affiliations

Jan-Krzysztof Duda's professions included chess player[4].

Recognition

Awards received include Silver Cross of Merit[7] and Gold Cross of Merit‎[8].

Why It Matters

Jan-Krzysztof Duda has Wikipedia articles in 20 language editions, a strong signal of global cultural recognition.[5] He is known by 9 alternative names across languages and contexts.[28]

FAQs

Where was Jan-Krzysztof Duda born?

Born in Kraków[2], Jan-Krzysztof Duda…

What did Jan-Krzysztof Duda do for work?

Jan-Krzysztof Duda worked as chess player[4].

What awards did Jan-Krzysztof Duda receive?

Honors received include Silver Cross of Merit[7] and Gold Cross of Merit‎[8].

Related Entities

Poland

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [9] ↑ . wikidata.org.
  3. [6] ↑ . wikidata.org.
  4. [10] ↑ . wikidata.org.
  5. [11] ↑ . wikidata.org.
  6. [4] ↑ . wikidata.org.
  7. [7] ↑ . Retrieved . wikidata.org.
  8. [8] ↑ . Retrieved . wikidata.org.
  9. [12] ↑ . wikidata.org.
  10. [3] ↑ . wikidata.org.
  11. [13] ↑ . wikidata.org.
  12. [14] ↑ . wikidata.org.
  13. [15] ↑ . FIDE Standard Ratings as of 31 October 2006. wikidata.org.
  14. [16] ↑ . FIDE Standard Ratings as of 31 January 2007. wikidata.org.
  15. [17] ↑ . FIDE Standard Ratings as of 30 April 2007. wikidata.org.
  16. [18] ↑ . FIDE Standard Ratings as of 31 July 2007. wikidata.org.
  17. [19] ↑ . FIDE Standard Ratings as of 31 October 2007. wikidata.org.
  18. [20] ↑ . FIDE Standard Ratings as of 31 January 2008. wikidata.org.
  19. [21] ↑ . FIDE Standard Ratings as of 30 April 2008. wikidata.org.
  20. [22] ↑ . FIDE Standard Ratings as of 31 July 2008. wikidata.org.
  21. [23] ↑ . FIDE Standard Ratings as of 31 October 2008. wikidata.org.
  22. [24] ↑ . FIDE Standard Ratings as of 31 January 2009. wikidata.org.
  23. [25] ↑ . FIDE Standard Ratings as of 30 April 2009. wikidata.org.
  24. [26] ↑ . FIDE Standard Ratings as of 31 July 2009. wikidata.org.
  25. [27] ↑ . FIDE Standard Ratings as of 30 September 2009. wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [5] ↑ . Wikidata sitelinks. wikidata.org.
  2. [28] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Jan-Krzysztof Duda. Retrieved April 11, 2026, from https://4ort.xyz/entity/jan-krzysztof-duda
MLA “Jan-Krzysztof Duda.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Apr. 2026, https://4ort.xyz/entity/jan-krzysztof-duda.
BibTeX @misc{4ortxyz_jan-krzysztof-duda_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Jan-Krzysztof Duda}}, year = {2026}, url = {https://4ort.xyz/entity/jan-krzysztof-duda}, note = {Accessed: 2026-04-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Jan-Krzysztof Duda — https://4ort.xyz/entity/jan-krzysztof-duda (retrieved 2026-04-11)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 4d ago · CostamiriBot bot · 2026-08-07 view diff on Wikidata ↗
    Elo rating → {'amount': '+1834'}, {'amount': '+1834'}, {'amount': '+1864'} +164
    "/* wbsetclaim-create:2||1 */ [[Property:P1087]]: 2,729, Elo rating (October 2025)"
  2. 5d ago · CostamiriBot bot · 2026-08-06 view diff on Wikidata ↗
    Elo rating → {'amount': '+1834'}, {'amount': '+1834'}, {'amount': '+1864'} +164
    "/* wbsetclaim-create:2||1 */ [[Property:P1087]]: 2,743, Elo rating (July 2026)"
  3. 5d ago · CostamiriBot bot · 2026-08-05 view diff on Wikidata ↗
    Elo rating → {'amount': '+1834'}, {'amount': '+1834'}, {'amount': '+1864'} +164
    "/* wbsetclaim-create:2||1 */ [[Property:P1087]]: 2,739, Elo rating (June 2026)"
  4. 9d ago · CostamiriBot bot · 2026-08-02 view diff on Wikidata ↗
    Elo rating → {'amount': '+1834'}, {'amount': '+1834'}, {'amount': '+1864'} +164
    "/* wbsetclaim-create:2||1 */ [[Property:P1087]]: 2,743, Elo rating (August 2026)"
  5. 14w ago · CostamiriBot bot · 2026-05-04 view diff on Wikidata ↗
    Occupation → chess player
    Sport → chess
    Ranking → {'amount': '+18'}, {'amount': '+20'}, {'amount': '+21'} +4
    Instance of → human
    + 17 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P1087]]: 2,739, Elo rating (May 2026)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.