Jaroslav Ulko

chess player

Person human Q27533507

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Jaroslav Ulko

Summary

Jaroslav Ulko is a human^[1]. He was born on +1973-06-11T00:00:00Z^[2]. He worked as a chess player^[3].

Key Facts

Jaroslav Ulko was born on +1973-06-11T00:00:00Z^[2].
Jaroslav Ulko worked as a chess player^[3].
Jaroslav Ulko is recorded as male^[4].
Jaroslav Ulko's instance of is recorded as human^[5].
Jaroslav Ulko's sport is recorded as chess^[6].
Jaroslav Ulko's given name is recorded as Jaroslav^[7].
Jaroslav Ulko's Elo rating is recorded as {'unit': '1', 'amount': '+2466'}^[8].
Jaroslav Ulko's Elo rating is recorded as {'unit': '1', 'amount': '+2454'}^[9].
Jaroslav Ulko's Elo rating is recorded as {'unit': '1', 'amount': '+2481'}^[10].
Jaroslav Ulko's Elo rating is recorded as {'unit': '1', 'amount': '+2448'}^[11].
Jaroslav Ulko's Elo rating is recorded as {'unit': '1', 'amount': '+2471'}^[12].
Jaroslav Ulko's Elo rating is recorded as {'unit': '1', 'amount': '+2451'}^[13].
Jaroslav Ulko's Elo rating is recorded as {'unit': '1', 'amount': '+2475'}^[14].
Jaroslav Ulko's Elo rating is recorded as {'unit': '1', 'amount': '+2448'}^[15].
Jaroslav Ulko's Elo rating is recorded as {'unit': '1', 'amount': '+2438'}^[16].
Jaroslav Ulko's Elo rating is recorded as {'unit': '1', 'amount': '+2443'}^[17].
Jaroslav Ulko's Elo rating is recorded as {'unit': '1', 'amount': '+2482'}^[18].
Jaroslav Ulko's Elo rating is recorded as {'unit': '1', 'amount': '+2457'}^[19].
Jaroslav Ulko's Elo rating is recorded as {'unit': '1', 'amount': '+2438'}^[20].
Jaroslav Ulko's Elo rating is recorded as {'unit': '1', 'amount': '+2443'}^[21].
Jaroslav Ulko's Elo rating is recorded as {'unit': '1', 'amount': '+2487'}^[22].
Jaroslav Ulko's Elo rating is recorded as {'unit': '1', 'amount': '+2460'}^[23].
Jaroslav Ulko's Elo rating is recorded as {'unit': '1', 'amount': '+2450'}^[24].
Jaroslav Ulko's Elo rating is recorded as {'unit': '1', 'amount': '+2456'}^[25].
Jaroslav Ulko's Elo rating is recorded as {'unit': '1', 'amount': '+2475'}^[26].

Body

Origins and Family

Jaroslav Ulko was born on +1973-06-11T00:00:00Z^[2].

Career and Affiliations

Jaroslav Ulko's professions included chess player^[3].

FAQs

What did Jaroslav Ulko do for work?

Jaroslav Ulko worked as chess player^[3].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of human

Sex or gender male

Date of birth June 11, 1973

Occupation chess player

Properties

Country for sport Russia

Elo rating unit: 1, amount: +2466, unit: 1, amount: +2454, unit: 1, amount: +2481, unit: 1, amount: +2448, unit: 1, amount: +2471, unit: 1, amount: +2451, unit: 1, amount: +2475, unit: 1, amount: +2448, unit: 1, amount: +2438, unit: 1, amount: +2443, unit: 1, amount: +2482, unit: 1, amount: +2457, unit: 1, amount: +2438, unit: 1, amount: +2443, unit: 1, amount: +2487, unit: 1, amount: +2460, unit: 1, amount: +2450, unit: 1, amount: +2456, unit: 1, amount: +2475, unit: 1, amount: +2443, unit: 1, amount: +2489, unit: 1, amount: +2452, unit: 1, amount: +2467, unit: 1, amount: +2477, unit: 1, amount: +2472, unit: 1, amount: +2481, unit: 1, amount: +2475, unit: 1, amount: +2443, unit: 1, amount: +2489, unit: 1, amount: +2467, unit: 1, amount: +2452, unit: 1, amount: +2443, unit: 1, amount: +2489, unit: 1, amount: +2467, unit: 1, amount: +2452, unit: 1, amount: +2448, unit: 1, amount: +2440, unit: 1, amount: +2461, unit: 1, amount: +2461, unit: 1, amount: +2452, unit: 1, amount: +2470, unit: 1, amount: +2466, unit: 1, amount: +2454, unit: 1, amount: +2463, unit: 1, amount: +2473, unit: 1, amount: +2472, unit: 1, amount: +2482, unit: 1, amount: +2470, unit: 1, amount: +2478, unit: 1, amount: +2448, unit: 1, amount: +2472, unit: 1, amount: +2448, unit: 1, amount: +2440, unit: 1, amount: +2422, unit: 1, amount: +2460, unit: 1, amount: +2446, unit: 1, amount: +2440, unit: 1, amount: +2422, unit: 1, amount: +2460, unit: 1, amount: +2441, unit: 1, amount: +2452, unit: 1, amount: +2472, unit: 1, amount: +2460, unit: 1, amount: +2444, unit: 1, amount: +2435, unit: 1, amount: +2460, unit: 1, amount: +2441, unit: 1, amount: +2480, unit: 1, amount: +2479, unit: 1, amount: +2446, unit: 1, amount: +2472, unit: 1, amount: +2478, unit: 1, amount: +2474, unit: 1, amount: +2486, unit: 1, amount: +2469, unit: 1, amount: +2489, unit: 1, amount: +2444, unit: 1, amount: +2435, unit: 1, amount: +2482, unit: 1, amount: +2452, unit: 1, amount: +2447, unit: 1, amount: +2476, unit: 1, amount: +2472, unit: 1, amount: +2442, unit: 1, amount: +2438, unit: 1, amount: +2482, unit: 1, amount: +2456, unit: 1, amount: +2438, unit: 1, amount: +2443, unit: 1, amount: +2482, unit: 1, amount: +2456, unit: 1, amount: +2473, unit: 1, amount: +2484, unit: 1, amount: +2472, unit: 1, amount: +2479, unit: 1, amount: +2464, unit: 1, amount: +2477, unit: 1, amount: +2460, unit: 1, amount: +2482, unit: 1, amount: +2501, unit: 1, amount: +2445, unit: 1, amount: +2458, unit: 1, amount: +2476, unit: 1, amount: +2452, unit: 1, amount: +2442, unit: 1, amount: +2442, unit: 1, amount: +2442, unit: 1, amount: +2442, unit: 1, amount: +2442, unit: 1, amount: +2442, unit: 1, amount: +2442, unit: 1, amount: +2442, unit: 1, amount: +2442, unit: 1, amount: +2442, unit: 1, amount: +2442, unit: 1, amount: +2442, unit: 1, amount: +2442, unit: 1, amount: +2442, unit: 1, amount: +2442, unit: 1, amount: +2442, unit: 1, amount: +2442, unit: 1, amount: +2442, unit: 1, amount: +2442, unit: 1, amount: +2485, unit: 1, amount: +2439, unit: 1, amount: +2295, unit: 1, amount: +2285, unit: 1, amount: +2310, unit: 1, amount: +2375, unit: 1, amount: +2325, unit: 1, amount: +2345, unit: 1, amount: +2375, unit: 1, amount: +2420, unit: 1, amount: +2405, unit: 1, amount: +2397, unit: 1, amount: +2454, unit: 1, amount: +2459, unit: 1, amount: +2456, unit: 1, amount: +2460, unit: 1, amount: +2439, unit: 1, amount: +2439, unit: 1, amount: +2439, unit: 1, amount: +2439, unit: 1, amount: +2439, unit: 1, amount: +2437, unit: 1, amount: +2438, unit: 1, amount: +2437, unit: 1, amount: +2437, unit: 1, amount: +2437, unit: 1, amount: +2439, unit: 1, amount: +2439, unit: 1, amount: +2437, unit: 1, amount: +2437, unit: 1, amount: +2437, unit: 1, amount: +2437, unit: 1, amount: +2438, unit: 1, amount: +2439, unit: 1, amount: +2437, unit: 1, amount: +2437, unit: 1, amount: +2437, unit: 1, amount: +2437, unit: 1, amount: +2438, unit: 1, amount: +2437, unit: 1, amount: +2437, unit: 1, amount: +2437, unit: 1, amount: +2437, unit: 1, amount: +2437, unit: 1, amount: +2437, unit: 1, amount: +2437, unit: 1, amount: +2437, unit: 1, amount: +2437

Given name Jaroslav

Imported from wholeness_audit_2026-05-02

Sport chess

Title of chess person International Master

External References (7)

365chess.com player id Jaroslav_Ulko

Chess.com member id delphin11

Chess.com player id jaroslav-ulko

Chessgames.com player id 66731

Chesstempo.com player id 217193

Fide player id 4116658

Ruchess id 978

🏷️ Also known as

en Jaroslav Ulko ru Улько, Ярослав Евгеньевич

References

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

Direct Wikidata claims

[4] ↑ Jaroslav Ulko — sex or gender (P21): male. ratings.fide.com. wikidata.org.
[5] ↑ Jaroslav Ulko — instance of (P31): human. ratings.fide.com. wikidata.org.
[3] ↑ Jaroslav Ulko — occupation (P106): chess player. ratings.fide.com. Retrieved 2022-04-20. wikidata.org.
[2] ↑ Jaroslav Ulko — date of birth (P569): +1973-06-11T00:00:00Z. chessgames.com. wikidata.org.
[6] ↑ Jaroslav Ulko — sport (P641): chess. ratings.fide.com. wikidata.org.
[7] ↑ Jaroslav Ulko — given name (P735): Jaroslav. wikidata.org.
[8] ↑ Jaroslav Ulko — Elo rating (P1087): {'unit': '1', 'amount': '+2466'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[9] ↑ Jaroslav Ulko — Elo rating (P1087): {'unit': '1', 'amount': '+2454'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[10] ↑ Jaroslav Ulko — Elo rating (P1087): {'unit': '1', 'amount': '+2481'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[11] ↑ Jaroslav Ulko — Elo rating (P1087): {'unit': '1', 'amount': '+2448'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[12] ↑ Jaroslav Ulko — Elo rating (P1087): {'unit': '1', 'amount': '+2471'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[13] ↑ Jaroslav Ulko — Elo rating (P1087): {'unit': '1', 'amount': '+2451'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[14] ↑ Jaroslav Ulko — Elo rating (P1087): {'unit': '1', 'amount': '+2475'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[15] ↑ Jaroslav Ulko — Elo rating (P1087): {'unit': '1', 'amount': '+2448'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[16] ↑ Jaroslav Ulko — Elo rating (P1087): {'unit': '1', 'amount': '+2438'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[17] ↑ Jaroslav Ulko — Elo rating (P1087): {'unit': '1', 'amount': '+2443'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[18] ↑ Jaroslav Ulko — Elo rating (P1087): {'unit': '1', 'amount': '+2482'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[19] ↑ Jaroslav Ulko — Elo rating (P1087): {'unit': '1', 'amount': '+2457'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[20] ↑ Jaroslav Ulko — Elo rating (P1087): {'unit': '1', 'amount': '+2438'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[21] ↑ Jaroslav Ulko — Elo rating (P1087): {'unit': '1', 'amount': '+2443'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[22] ↑ Jaroslav Ulko — Elo rating (P1087): {'unit': '1', 'amount': '+2487'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[23] ↑ Jaroslav Ulko — Elo rating (P1087): {'unit': '1', 'amount': '+2460'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[24] ↑ Jaroslav Ulko — Elo rating (P1087): {'unit': '1', 'amount': '+2450'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[25] ↑ Jaroslav Ulko — Elo rating (P1087): {'unit': '1', 'amount': '+2456'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[26] ↑ Jaroslav Ulko — Elo rating (P1087): {'unit': '1', 'amount': '+2475'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.

Class ancestry

[1] ↑ Jaroslav Ulko 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). Jaroslav Ulko. Retrieved May 3, 2026, from https://4ort.xyz/entity/jaroslav-ulko

MLA “Jaroslav Ulko.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/jaroslav-ulko.

BibTeX

@misc{4ortxyz_jaroslav-ulko_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Jaroslav Ulko}}, year = {2026}, url = {https://4ort.xyz/entity/jaroslav-ulko}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Jaroslav Ulko — https://4ort.xyz/entity/jaroslav-ulko (retrieved 2026-05-03)

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