Ralf Wiemer

chess player

Person human Q27534166

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Ralf Wiemer

Summary

Ralf Wiemer is a human^[1]. He was born on +1960-08-18T00:00:00Z^[2]. He worked as a chess player^[3].

Key Facts

Ralf Wiemer was born on +1960-08-18T00:00:00Z^[2].
Ralf Wiemer worked as a chess player^[3].
Ralf Wiemer's image is recorded as Ralf Wiemer (Dt. Einzelmeisterschaft Bad Neuenahr 1984).jpg^[4].
Ralf Wiemer is recorded as male^[5].
Ralf Wiemer's instance of is recorded as human^[6].
Ralf Wiemer's Commons category is recorded as Ralf Wiemer^[7].
Ralf Wiemer's sport is recorded as chess^[8].
Ralf Wiemer's family name is recorded as Wiemer^[9].
Ralf Wiemer's given name is recorded as Ralf^[10].
Ralf Wiemer's Elo rating is recorded as {'unit': '1', 'amount': '+2305'}^[11].
Ralf Wiemer's Elo rating is recorded as {'unit': '1', 'amount': '+2305'}^[12].
Ralf Wiemer's Elo rating is recorded as {'unit': '1', 'amount': '+2305'}^[13].
Ralf Wiemer's Elo rating is recorded as {'unit': '1', 'amount': '+2305'}^[14].
Ralf Wiemer's Elo rating is recorded as {'unit': '1', 'amount': '+2305'}^[15].
Ralf Wiemer's Elo rating is recorded as {'unit': '1', 'amount': '+2305'}^[16].
Ralf Wiemer's Elo rating is recorded as {'unit': '1', 'amount': '+2305'}^[17].
Ralf Wiemer's Elo rating is recorded as {'unit': '1', 'amount': '+2305'}^[18].
Ralf Wiemer's Elo rating is recorded as {'unit': '1', 'amount': '+2305'}^[19].
Ralf Wiemer's Elo rating is recorded as {'unit': '1', 'amount': '+2305'}^[20].
Ralf Wiemer's Elo rating is recorded as {'unit': '1', 'amount': '+2305'}^[21].
Ralf Wiemer's Elo rating is recorded as {'unit': '1', 'amount': '+2305'}^[22].
Ralf Wiemer's Elo rating is recorded as {'unit': '1', 'amount': '+2305'}^[23].
Ralf Wiemer's Elo rating is recorded as {'unit': '1', 'amount': '+2305'}^[24].
Ralf Wiemer's Elo rating is recorded as {'unit': '1', 'amount': '+2305'}^[25].
Ralf Wiemer's Elo rating is recorded as {'unit': '1', 'amount': '+2305'}^[26].

Body

Origins and Family

Ralf Wiemer was born on +1960-08-18T00:00:00Z^[2].

Career and Affiliations

Ralf Wiemer's professions included chess player^[3].

FAQs

What did Ralf Wiemer do for work?

Ralf Wiemer worked as chess player^[3].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of human

Sex or gender male

Date of birth August 18, 1960

Occupation chess player

Properties

Country for sport Germany

Elo rating unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2290, unit: 1, amount: +2290, unit: 1, amount: +2285, unit: 1, amount: +2285, unit: 1, amount: +2290, unit: 1, amount: +2290, unit: 1, amount: +2325, unit: 1, amount: +2290, unit: 1, amount: +2290, unit: 1, amount: +2285, unit: 1, amount: +2300, unit: 1, amount: +2300, unit: 1, amount: +2295, unit: 1, amount: +2295, unit: 1, amount: +2295, unit: 1, amount: +2290, unit: 1, amount: +2290, unit: 1, amount: +2300, unit: 1, amount: +2300, unit: 1, amount: +2300, unit: 1, amount: +2300, unit: 1, amount: +2300, unit: 1, amount: +2315, unit: 1, amount: +2305, unit: 1, amount: +2310, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2300, unit: 1, amount: +2325, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305, unit: 1, amount: +2305

Family name Wiemer

Given name Ralf

Imported from wholeness_audit_2026-05-02

Sport chess

Title of chess person FIDE Master

External References (6)

365chess.com player id Ralf_Wiemer

Chess.com player id ralf-wiemer

Chessgames.com player id 98257

Chesstempo.com player id 229192

Fide player id 4603591

Iccf player id 84887

🏷️ Also known as

en Ralf Wiemer

References

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

Direct Wikidata claims

[4] ↑ Ralf Wiemer — image (P18): Ralf Wiemer (Dt. Einzelmeisterschaft Bad Neuenahr 1984).jpg. wikidata.org.
[5] ↑ Ralf Wiemer — sex or gender (P21): male. ratings.fide.com. wikidata.org.
[6] ↑ Ralf Wiemer — instance of (P31): human. ratings.fide.com. wikidata.org.
[3] ↑ Ralf Wiemer — occupation (P106): chess player. ICCF correspondence chess player database. Retrieved 2022-04-04. wikidata.org.
[7] ↑ Ralf Wiemer — Commons category (P373): Ralf Wiemer. wikidata.org.
[2] ↑ Ralf Wiemer — date of birth (P569): +1960-08-18T00:00:00Z. chessgames.com. wikidata.org.
[8] ↑ Ralf Wiemer — sport (P641): chess. ratings.fide.com. wikidata.org.
[9] ↑ Ralf Wiemer — family name (P734): Wiemer. wikidata.org.
[10] ↑ Ralf Wiemer — given name (P735): Ralf. wikidata.org.
[11] ↑ Ralf Wiemer — Elo rating (P1087): {'unit': '1', 'amount': '+2305'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[12] ↑ Ralf Wiemer — Elo rating (P1087): {'unit': '1', 'amount': '+2305'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[13] ↑ Ralf Wiemer — Elo rating (P1087): {'unit': '1', 'amount': '+2305'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[14] ↑ Ralf Wiemer — Elo rating (P1087): {'unit': '1', 'amount': '+2305'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[15] ↑ Ralf Wiemer — Elo rating (P1087): {'unit': '1', 'amount': '+2305'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[16] ↑ Ralf Wiemer — Elo rating (P1087): {'unit': '1', 'amount': '+2305'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[17] ↑ Ralf Wiemer — Elo rating (P1087): {'unit': '1', 'amount': '+2305'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[18] ↑ Ralf Wiemer — Elo rating (P1087): {'unit': '1', 'amount': '+2305'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[19] ↑ Ralf Wiemer — Elo rating (P1087): {'unit': '1', 'amount': '+2305'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[20] ↑ Ralf Wiemer — Elo rating (P1087): {'unit': '1', 'amount': '+2305'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[21] ↑ Ralf Wiemer — Elo rating (P1087): {'unit': '1', 'amount': '+2305'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[22] ↑ Ralf Wiemer — Elo rating (P1087): {'unit': '1', 'amount': '+2305'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[23] ↑ Ralf Wiemer — Elo rating (P1087): {'unit': '1', 'amount': '+2305'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[24] ↑ Ralf Wiemer — Elo rating (P1087): {'unit': '1', 'amount': '+2305'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[25] ↑ Ralf Wiemer — Elo rating (P1087): {'unit': '1', 'amount': '+2305'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.
[26] ↑ Ralf Wiemer — Elo rating (P1087): {'unit': '1', 'amount': '+2305'}. ratings.fide.com. Retrieved 2016-10-12. wikidata.org.

Class ancestry

[1] ↑ Ralf Wiemer 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). Ralf Wiemer. Retrieved May 3, 2026, from https://4ort.xyz/entity/ralf-wiemer

MLA “Ralf Wiemer.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/ralf-wiemer.

BibTeX

@misc{4ortxyz_ralf-wiemer_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Ralf Wiemer}}, year = {2026}, url = {https://4ort.xyz/entity/ralf-wiemer}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Ralf Wiemer — https://4ort.xyz/entity/ralf-wiemer (retrieved 2026-05-03)

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