Jelmer Jens

Dutch chess player

Person human Q2783429

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Jelmer Jens

Summary

Jelmer Jens is a human^[1]. Born in Utrecht^[2], he… he was born on +1982-05-01T00:00:00Z^[3]. He worked as a chess player^[4].

Key Facts

Jelmer Jens's place of birth was Utrecht^[2].
Jelmer Jens was born on +1982-05-01T00:00:00Z^[3].
Jelmer Jens held citizenship in Kingdom of the Netherlands^[5].
Jelmer Jens's professions included chess player^[4].
Jelmer Jens is recorded as male^[6].
Jelmer Jens's instance of is recorded as human^[7].
Jelmer Jens's sport is recorded as chess^[8].
Jelmer Jens's family name is recorded as Jens^[9].
Jelmer Jens's given name is recorded as Jelmer^[10].
Jelmer Jens's Elo rating is recorded as {'unit': '1', 'amount': '+2316'}^[11].
Jelmer Jens's Elo rating is recorded as {'unit': '1', 'amount': '+2293'}^[12].
Jelmer Jens's Elo rating is recorded as {'unit': '1', 'amount': '+2280'}^[13].
Jelmer Jens's Elo rating is recorded as {'unit': '1', 'amount': '+2280'}^[14].
Jelmer Jens's Elo rating is recorded as {'unit': '1', 'amount': '+2270'}^[15].
Jelmer Jens's Elo rating is recorded as {'unit': '1', 'amount': '+2257'}^[16].
Jelmer Jens's Elo rating is recorded as {'unit': '1', 'amount': '+2253'}^[17].
Jelmer Jens's Elo rating is recorded as {'unit': '1', 'amount': '+2318'}^[18].
Jelmer Jens's Elo rating is recorded as {'unit': '1', 'amount': '+2329'}^[19].
Jelmer Jens's Elo rating is recorded as {'unit': '1', 'amount': '+2338'}^[20].
Jelmer Jens's Elo rating is recorded as {'unit': '1', 'amount': '+2369'}^[21].
Jelmer Jens's Elo rating is recorded as {'unit': '1', 'amount': '+2360'}^[22].
Jelmer Jens's Elo rating is recorded as {'unit': '1', 'amount': '+2359'}^[23].
Jelmer Jens's Elo rating is recorded as {'unit': '1', 'amount': '+2375'}^[24].
Jelmer Jens's Elo rating is recorded as {'unit': '1', 'amount': '+2401'}^[25].
Jelmer Jens's Elo rating is recorded as {'unit': '1', 'amount': '+2387'}^[26].

Body

Origins and Family

Jelmer Jens was born in Utrecht^[2]. He was born on +1982-05-01T00:00:00Z^[3].

Career and Affiliations

Jelmer Jens's professions included chess player^[4].

FAQs

Where was Jelmer Jens born?

Jelmer Jens was born in Utrecht^[2].

What did Jelmer Jens do for work?

Jelmer Jens worked as chess player^[4].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of human

Sex or gender male

Date of birth May 1, 1982

Place of birth Utrecht

Country of citizenship Kingdom of the Netherlands

Occupation chess player

Properties

Country for sport Netherlands

Elo rating unit: 1, amount: +2316, unit: 1, amount: +2293, unit: 1, amount: +2280, unit: 1, amount: +2280, unit: 1, amount: +2270, unit: 1, amount: +2257, unit: 1, amount: +2253, unit: 1, amount: +2318, unit: 1, amount: +2329, unit: 1, amount: +2338, unit: 1, amount: +2369, unit: 1, amount: +2360, unit: 1, amount: +2359, unit: 1, amount: +2375, unit: 1, amount: +2401, unit: 1, amount: +2387, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2366, unit: 1, amount: +2366, unit: 1, amount: +2357, unit: 1, amount: +2357, unit: 1, amount: +2366, unit: 1, amount: +2366, unit: 1, amount: +2369, unit: 1, amount: +2369, unit: 1, amount: +2378, unit: 1, amount: +2371, unit: 1, amount: +2371, unit: 1, amount: +2379, unit: 1, amount: +2386, unit: 1, amount: +2409, unit: 1, amount: +2409, unit: 1, amount: +2417, unit: 1, amount: +2397, unit: 1, amount: +2378, unit: 1, amount: +2369, unit: 1, amount: +2379, unit: 1, amount: +2356, unit: 1, amount: +2366, unit: 1, amount: +2369, unit: 1, amount: +2364, unit: 1, amount: +2369, unit: 1, amount: +2389, unit: 1, amount: +2386, unit: 1, amount: +2387, unit: 1, amount: +2380, unit: 1, amount: +2386, unit: 1, amount: +2385, unit: 1, amount: +2376, unit: 1, amount: +2382, unit: 1, amount: +2382, unit: 1, amount: +2380, unit: 1, amount: +2376, unit: 1, amount: +2377, unit: 1, amount: +2366, unit: 1, amount: +2382, unit: 1, amount: +2382, unit: 1, amount: +2382, unit: 1, amount: +2377, unit: 1, amount: +2379, unit: 1, amount: +2379, unit: 1, amount: +2389, unit: 1, amount: +2389, 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: +2396, unit: 1, amount: +2392, unit: 1, amount: +2383, unit: 1, amount: +2390, unit: 1, amount: +2388, unit: 1, amount: +2387, unit: 1, amount: +2396, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2394, unit: 1, amount: +2379, unit: 1, amount: +2369, unit: 1, amount: +2370, unit: 1, amount: +2376, unit: 1, amount: +2369, unit: 1, amount: +2362, unit: 1, amount: +2352, unit: 1, amount: +2359, unit: 1, amount: +2363, unit: 1, amount: +2363, unit: 1, amount: +2363, unit: 1, amount: +2363, unit: 1, amount: +2363, unit: 1, amount: +2367, unit: 1, amount: +2371, unit: 1, amount: +2367, unit: 1, amount: +2364, unit: 1, amount: +2370, unit: 1, amount: +2374, unit: 1, amount: +2391, unit: 1, amount: +2385, unit: 1, amount: +2386, unit: 1, amount: +2386, unit: 1, amount: +2386, unit: 1, amount: +2386, unit: 1, amount: +2386, unit: 1, amount: +2382, unit: 1, amount: +2390, unit: 1, amount: +2387, unit: 1, amount: +2387, unit: 1, amount: +2394, unit: 1, amount: +2397, unit: 1, amount: +2406, unit: 1, amount: +2408, unit: 1, amount: +2408, unit: 1, amount: +2408, unit: 1, amount: +2408, unit: 1, amount: +2414, unit: 1, amount: +2422, unit: 1, amount: +2414, unit: 1, amount: +2420, unit: 1, amount: +2418, unit: 1, amount: +2424, unit: 1, amount: +2432, unit: 1, amount: +2431, unit: 1, amount: +2437, unit: 1, amount: +2437, unit: 1, amount: +2437, unit: 1, amount: +2437, unit: 1, amount: +2435, unit: 1, amount: +2425, unit: 1, amount: +2424, unit: 1, amount: +2424, unit: 1, amount: +2420, unit: 1, amount: +2418, unit: 1, amount: +2418, unit: 1, amount: +2405, unit: 1, amount: +2402, unit: 1, amount: +2402, unit: 1, amount: +2413, unit: 1, amount: +2413, unit: 1, amount: +2403, unit: 1, amount: +2404, unit: 1, amount: +2408, unit: 1, amount: +2409, unit: 1, amount: +2413, unit: 1, amount: +2422, unit: 1, amount: +2423, unit: 1, amount: +2423, unit: 1, amount: +2423, unit: 1, amount: +2423, unit: 1, amount: +2423, unit: 1, amount: +2423, unit: 1, amount: +2423, unit: 1, amount: +2423, unit: 1, amount: +2423, unit: 1, amount: +2423, unit: 1, amount: +2423, unit: 1, amount: +2423, unit: 1, amount: +2421, unit: 1, amount: +2419, unit: 1, amount: +2417, unit: 1, amount: +2415, unit: 1, amount: +2409, unit: 1, amount: +2408, unit: 1, amount: +2411, unit: 1, amount: +2423, unit: 1, amount: +2424, unit: 1, amount: +2420, unit: 1, amount: +2410, unit: 1, amount: +2400, unit: 1, amount: +2393, unit: 1, amount: +2398, unit: 1, amount: +2397, unit: 1, amount: +2403, unit: 1, amount: +2394, unit: 1, amount: +2392, unit: 1, amount: +2383, unit: 1, amount: +2375, unit: 1, amount: +2365, unit: 1, amount: +2354, unit: 1, amount: +2355, unit: 1, amount: +2369, unit: 1, amount: +2355, unit: 1, amount: +2355, unit: 1, amount: +2352, unit: 1, amount: +2347, unit: 1, amount: +2372, unit: 1, amount: +2378

Family name Jens

Given name Jelmer

Imported from wholeness_audit_2026-05-02

Sport chess

Title of chess person International Master

External References (6)

365chess.com player id Jelmer_Jens

Chess.com player id jelmer-jens

Chessgames.com player id 71698

Chesstempo.com player id 95279

Fide player id 1007394

Google knowledge graph id /g/12389mlt

🌐 Available in 2 languages

deJelmer Jens nlJelmer Jens

🏷️ Also known as

en Jelmer Jens ru Джелмер Йенс

References

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

Direct Wikidata claims

[2] ↑ Jelmer Jens — place of birth (P19): Utrecht. wikidata.org.
[6] ↑ Jelmer Jens — sex or gender (P21): male. wikidata.org.
[5] ↑ Jelmer Jens — country of citizenship (P27): Kingdom of the Netherlands. wikidata.org.
[7] ↑ Jelmer Jens — instance of (P31): human. wikidata.org.
[4] ↑ Jelmer Jens — occupation (P106): chess player. wikidata.org.
[3] ↑ Jelmer Jens — date of birth (P569): +1982-05-01T00:00:00Z. wikidata.org.
[8] ↑ Jelmer Jens — sport (P641): chess. wikidata.org.
[9] ↑ Jelmer Jens — family name (P734): Jens. wikidata.org.
[10] ↑ Jelmer Jens — given name (P735): Jelmer. wikidata.org.
[11] ↑ Jelmer Jens — Elo rating (P1087): {'unit': '1', 'amount': '+2316'}. List of players on FIDE lists 1967-2001. wikidata.org.
[12] ↑ Jelmer Jens — Elo rating (P1087): {'unit': '1', 'amount': '+2293'}. List of players on FIDE lists 1967-2001. wikidata.org.
[13] ↑ Jelmer Jens — Elo rating (P1087): {'unit': '1', 'amount': '+2280'}. List of players on FIDE lists 1967-2001. wikidata.org.
[14] ↑ Jelmer Jens — Elo rating (P1087): {'unit': '1', 'amount': '+2280'}. List of players on FIDE lists 1967-2001. wikidata.org.
[15] ↑ Jelmer Jens — Elo rating (P1087): {'unit': '1', 'amount': '+2270'}. FIDE Standard Ratings as of 31 January 2001. wikidata.org.
[16] ↑ Jelmer Jens — Elo rating (P1087): {'unit': '1', 'amount': '+2257'}. FIDE Standard Ratings as of 30 April 2001. wikidata.org.
[17] ↑ Jelmer Jens — Elo rating (P1087): {'unit': '1', 'amount': '+2253'}. FIDE Standard Ratings as of 31 July 2001. wikidata.org.
[18] ↑ Jelmer Jens — Elo rating (P1087): {'unit': '1', 'amount': '+2318'}. FIDE Standard Ratings as of 31 October 2001. wikidata.org.
[19] ↑ Jelmer Jens — Elo rating (P1087): {'unit': '1', 'amount': '+2329'}. FIDE Standard Ratings as of 31 January 2002. wikidata.org.
[20] ↑ Jelmer Jens — Elo rating (P1087): {'unit': '1', 'amount': '+2338'}. FIDE Standard Ratings as of 30 April 2002. wikidata.org.
[21] ↑ Jelmer Jens — Elo rating (P1087): {'unit': '1', 'amount': '+2369'}. FIDE Standard Ratings as of 31 July 2002. wikidata.org.
[22] ↑ Jelmer Jens — Elo rating (P1087): {'unit': '1', 'amount': '+2360'}. FIDE Standard Ratings as of 31 October 2002. wikidata.org.
[23] ↑ Jelmer Jens — Elo rating (P1087): {'unit': '1', 'amount': '+2359'}. FIDE Standard Ratings as of 31 January 2003. wikidata.org.
[24] ↑ Jelmer Jens — Elo rating (P1087): {'unit': '1', 'amount': '+2375'}. FIDE Standard Ratings as of 30 April 2003. wikidata.org.
[25] ↑ Jelmer Jens — Elo rating (P1087): {'unit': '1', 'amount': '+2401'}. FIDE Standard Ratings as of 31 July 2003. wikidata.org.
[26] ↑ Jelmer Jens — Elo rating (P1087): {'unit': '1', 'amount': '+2387'}. FIDE Standard Ratings as of 31 October 2003. wikidata.org.

Class ancestry

[1] ↑ Jelmer Jens 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). Jelmer Jens. Retrieved May 3, 2026, from https://4ort.xyz/entity/jelmer-jens

MLA “Jelmer Jens.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/jelmer-jens.

BibTeX

@misc{4ortxyz_jelmer-jens_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Jelmer Jens}}, year = {2026}, url = {https://4ort.xyz/entity/jelmer-jens}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Jelmer Jens — https://4ort.xyz/entity/jelmer-jens (retrieved 2026-05-03)

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