Petr Jirovsky

chess player

Person human Q27526148

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Petr Jirovsky

Summary

Petr Jirovsky is a human^[1]. He was born on +1978-09-02T00:00:00Z^[2]. He worked as a chess player^[3].

Key Facts

Petr Jirovsky was born on +1978-09-02T00:00:00Z^[2].
Petr Jirovsky's professions included chess player^[3].
Petr Jirovsky is recorded as male^[4].
Petr Jirovsky's instance of is recorded as human^[5].
Petr Jirovsky's sport is recorded as chess^[6].
Petr Jirovsky's given name is recorded as Petr^[7].
Petr Jirovsky's Elo rating is recorded as {'unit': '1', 'amount': '+2245'}^[8].
Petr Jirovsky's Elo rating is recorded as {'unit': '1', 'amount': '+2245'}^[9].
Petr Jirovsky's Elo rating is recorded as {'unit': '1', 'amount': '+2255'}^[10].
Petr Jirovsky's Elo rating is recorded as {'unit': '1', 'amount': '+2255'}^[11].
Petr Jirovsky's Elo rating is recorded as {'unit': '1', 'amount': '+2295'}^[12].
Petr Jirovsky's Elo rating is recorded as {'unit': '1', 'amount': '+2305'}^[13].
Petr Jirovsky's Elo rating is recorded as {'unit': '1', 'amount': '+2300'}^[14].
Petr Jirovsky's Elo rating is recorded as {'unit': '1', 'amount': '+2395'}^[15].
Petr Jirovsky's Elo rating is recorded as {'unit': '1', 'amount': '+2365'}^[16].
Petr Jirovsky's Elo rating is recorded as {'unit': '1', 'amount': '+2380'}^[17].
Petr Jirovsky's Elo rating is recorded as {'unit': '1', 'amount': '+2362'}^[18].
Petr Jirovsky's Elo rating is recorded as {'unit': '1', 'amount': '+2351'}^[19].
Petr Jirovsky's Elo rating is recorded as {'unit': '1', 'amount': '+2388'}^[20].
Petr Jirovsky's Elo rating is recorded as {'unit': '1', 'amount': '+2360'}^[21].
Petr Jirovsky's Elo rating is recorded as {'unit': '1', 'amount': '+2360'}^[22].
Petr Jirovsky's Elo rating is recorded as {'unit': '1', 'amount': '+2371'}^[23].
Petr Jirovsky's Elo rating is recorded as {'unit': '1', 'amount': '+2390'}^[24].
Petr Jirovsky's Elo rating is recorded as {'unit': '1', 'amount': '+2423'}^[25].
Petr Jirovsky's Elo rating is recorded as {'unit': '1', 'amount': '+2423'}^[26].

Body

Origins and Family

Petr Jirovsky was born on +1978-09-02T00:00:00Z^[2].

Career and Affiliations

Petr Jirovsky's professions included chess player^[3].

FAQs

What did Petr Jirovsky do for work?

Petr Jirovsky worked as chess player^[3].

⭐ Popularity Graph

2/100 established

Quick Facts

Instance of human

Sex or gender male

Date of birth September 2, 1978

Occupation chess player

Properties

Country for sport Czech Republic

Elo rating unit: 1, amount: +2245, unit: 1, amount: +2245, unit: 1, amount: +2255, unit: 1, amount: +2255, unit: 1, amount: +2295, unit: 1, amount: +2305, unit: 1, amount: +2300, unit: 1, amount: +2395, unit: 1, amount: +2365, unit: 1, amount: +2380, unit: 1, amount: +2362, unit: 1, amount: +2351, unit: 1, amount: +2388, unit: 1, amount: +2360, unit: 1, amount: +2360, unit: 1, amount: +2371, unit: 1, amount: +2390, unit: 1, amount: +2423, unit: 1, amount: +2423, unit: 1, amount: +2414, unit: 1, amount: +2409, unit: 1, amount: +2396, unit: 1, amount: +2396, unit: 1, amount: +2396, unit: 1, amount: +2396, unit: 1, amount: +2396, unit: 1, amount: +2396, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2395, unit: 1, amount: +2396, unit: 1, amount: +2396, unit: 1, amount: +2396, unit: 1, amount: +2396, unit: 1, amount: +2396

Given name Petr

Imported from wholeness_audit_2026-05-02

Sport chess

Title of chess person International Master

External References (6)

365chess.com player id Petr_Jirovsky

Chess.com player id petr-jirovsky

Chessgames.com player id 55117

Chesstempo.com player id 96056

Fide player id 305995

Uscf player id 12811854

🏷️ Also known as

en Petr Jirovsky ru Жировский, Петр ru Петр Жировский

References

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

Direct Wikidata claims

[4] ↑ Petr Jirovsky — sex or gender (P21): male. ratings.fide.com. wikidata.org.
[5] ↑ Petr Jirovsky — instance of (P31): human. ratings.fide.com. wikidata.org.
[3] ↑ Petr Jirovsky — occupation (P106): chess player. ratings.fide.com. Retrieved 2022-04-20. wikidata.org.
[2] ↑ Petr Jirovsky — date of birth (P569): +1978-09-02T00:00:00Z. chessgames.com. wikidata.org.
[6] ↑ Petr Jirovsky — sport (P641): chess. ratings.fide.com. wikidata.org.
[7] ↑ Petr Jirovsky — given name (P735): Petr. wikidata.org.
[8] ↑ Petr Jirovsky — Elo rating (P1087): {'unit': '1', 'amount': '+2245'}. List of players on FIDE lists 1967-2001. wikidata.org.
[9] ↑ Petr Jirovsky — Elo rating (P1087): {'unit': '1', 'amount': '+2245'}. List of players on FIDE lists 1967-2001. wikidata.org.
[10] ↑ Petr Jirovsky — Elo rating (P1087): {'unit': '1', 'amount': '+2255'}. List of players on FIDE lists 1967-2001. wikidata.org.
[11] ↑ Petr Jirovsky — Elo rating (P1087): {'unit': '1', 'amount': '+2255'}. List of players on FIDE lists 1967-2001. wikidata.org.
[12] ↑ Petr Jirovsky — Elo rating (P1087): {'unit': '1', 'amount': '+2295'}. List of players on FIDE lists 1967-2001. wikidata.org.
[13] ↑ Petr Jirovsky — Elo rating (P1087): {'unit': '1', 'amount': '+2305'}. List of players on FIDE lists 1967-2001. wikidata.org.
[14] ↑ Petr Jirovsky — Elo rating (P1087): {'unit': '1', 'amount': '+2300'}. List of players on FIDE lists 1967-2001. wikidata.org.
[15] ↑ Petr Jirovsky — Elo rating (P1087): {'unit': '1', 'amount': '+2395'}. List of players on FIDE lists 1967-2001. wikidata.org.
[16] ↑ Petr Jirovsky — Elo rating (P1087): {'unit': '1', 'amount': '+2365'}. List of players on FIDE lists 1967-2001. wikidata.org.
[17] ↑ Petr Jirovsky — Elo rating (P1087): {'unit': '1', 'amount': '+2380'}. List of players on FIDE lists 1967-2001. wikidata.org.
[18] ↑ Petr Jirovsky — Elo rating (P1087): {'unit': '1', 'amount': '+2362'}. List of players on FIDE lists 1967-2001. wikidata.org.
[19] ↑ Petr Jirovsky — Elo rating (P1087): {'unit': '1', 'amount': '+2351'}. List of players on FIDE lists 1967-2001. wikidata.org.
[20] ↑ Petr Jirovsky — Elo rating (P1087): {'unit': '1', 'amount': '+2388'}. List of players on FIDE lists 1967-2001. wikidata.org.
[21] ↑ Petr Jirovsky — Elo rating (P1087): {'unit': '1', 'amount': '+2360'}. List of players on FIDE lists 1967-2001. wikidata.org.
[22] ↑ Petr Jirovsky — Elo rating (P1087): {'unit': '1', 'amount': '+2360'}. List of players on FIDE lists 1967-2001. wikidata.org.
[23] ↑ Petr Jirovsky — Elo rating (P1087): {'unit': '1', 'amount': '+2371'}. FIDE Standard Ratings as of 31 January 2001. wikidata.org.
[24] ↑ Petr Jirovsky — Elo rating (P1087): {'unit': '1', 'amount': '+2390'}. FIDE Standard Ratings as of 30 April 2001. wikidata.org.
[25] ↑ Petr Jirovsky — Elo rating (P1087): {'unit': '1', 'amount': '+2423'}. FIDE Standard Ratings as of 31 July 2001. wikidata.org.
[26] ↑ Petr Jirovsky — Elo rating (P1087): {'unit': '1', 'amount': '+2423'}. FIDE Standard Ratings as of 31 October 2001. wikidata.org.

Class ancestry

[1] ↑ Petr Jirovsky is an instance of human (Q5) [P31, primary]. Wikidata. 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). Petr Jirovsky. Retrieved May 3, 2026, from https://4ort.xyz/entity/petr-jirovsky

MLA “Petr Jirovsky.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/petr-jirovsky.

BibTeX

@misc{4ortxyz_petr-jirovsky_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Petr Jirovsky}}, year = {2026}, url = {https://4ort.xyz/entity/petr-jirovsky}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Petr Jirovsky — https://4ort.xyz/entity/petr-jirovsky (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/petr-jirovsky · Last refreshed: May 3, 2026