David Ortmann

chess player

Person human Q27529073

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David Ortmann

Summary

David Ortmann is a human^[1]. He was born on +1983-08-28T00:00:00Z^[2]. He worked as a chess player^[3].

Key Facts

David Ortmann was born on +1983-08-28T00:00:00Z^[2].
David Ortmann's professions included chess player^[3].
David Ortmann is recorded as male^[4].
David Ortmann's instance of is recorded as human^[5].
David Ortmann's sport is recorded as chess^[6].
David Ortmann's family name is recorded as Ortmann^[7].
David Ortmann's given name is recorded as David^[8].
David Ortmann's Elo rating is recorded as {'unit': '1', 'amount': '+2175'}^[9].
David Ortmann's Elo rating is recorded as {'unit': '1', 'amount': '+2165'}^[10].
David Ortmann's Elo rating is recorded as {'unit': '1', 'amount': '+2139'}^[11].
David Ortmann's Elo rating is recorded as {'unit': '1', 'amount': '+2151'}^[12].
David Ortmann's Elo rating is recorded as {'unit': '1', 'amount': '+2197'}^[13].
David Ortmann's Elo rating is recorded as {'unit': '1', 'amount': '+2200'}^[14].
David Ortmann's Elo rating is recorded as {'unit': '1', 'amount': '+2198'}^[15].
David Ortmann's Elo rating is recorded as {'unit': '1', 'amount': '+2227'}^[16].
David Ortmann's Elo rating is recorded as {'unit': '1', 'amount': '+2227'}^[17].
David Ortmann's Elo rating is recorded as {'unit': '1', 'amount': '+2236'}^[18].
David Ortmann's Elo rating is recorded as {'unit': '1', 'amount': '+2251'}^[19].
David Ortmann's Elo rating is recorded as {'unit': '1', 'amount': '+2235'}^[20].
David Ortmann's Elo rating is recorded as {'unit': '1', 'amount': '+2239'}^[21].
David Ortmann's Elo rating is recorded as {'unit': '1', 'amount': '+2270'}^[22].
David Ortmann's Elo rating is recorded as {'unit': '1', 'amount': '+2266'}^[23].
David Ortmann's Elo rating is recorded as {'unit': '1', 'amount': '+2266'}^[24].
David Ortmann's Elo rating is recorded as {'unit': '1', 'amount': '+2280'}^[25].
David Ortmann's Elo rating is recorded as {'unit': '1', 'amount': '+2280'}^[26].

Body

Origins and Family

David Ortmann was born on +1983-08-28T00:00:00Z^[2].

Career and Affiliations

David Ortmann worked as a chess player^[3].

FAQs

What did David Ortmann do for work?

David Ortmann worked as chess player^[3].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of human

Sex or gender male

Date of birth August 28, 1983

Occupation chess player

Properties

Country for sport Germany

Elo rating unit: 1, amount: +2175, unit: 1, amount: +2165, unit: 1, amount: +2139, unit: 1, amount: +2151, unit: 1, amount: +2197, unit: 1, amount: +2200, unit: 1, amount: +2198, unit: 1, amount: +2227, unit: 1, amount: +2227, unit: 1, amount: +2236, unit: 1, amount: +2251, unit: 1, amount: +2235, unit: 1, amount: +2239, unit: 1, amount: +2270, unit: 1, amount: +2266, unit: 1, amount: +2266, unit: 1, amount: +2280, unit: 1, amount: +2280, unit: 1, amount: +2280, unit: 1, amount: +2265, unit: 1, amount: +2272, unit: 1, amount: +2268, unit: 1, amount: +2261, unit: 1, amount: +2290, unit: 1, amount: +2311, unit: 1, amount: +2313, unit: 1, amount: +2294, unit: 1, amount: +2294, unit: 1, amount: +2303, unit: 1, amount: +2294, unit: 1, amount: +2306, unit: 1, amount: +2306, unit: 1, amount: +2306, unit: 1, amount: +2321, unit: 1, amount: +2315, unit: 1, amount: +2315, unit: 1, amount: +2307, unit: 1, amount: +2311, unit: 1, amount: +2311, unit: 1, amount: +2311, unit: 1, amount: +2321, unit: 1, amount: +2338, unit: 1, amount: +2338, unit: 1, amount: +2338, unit: 1, amount: +2338, unit: 1, amount: +2338, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2329, unit: 1, amount: +2328, unit: 1, amount: +2328, unit: 1, amount: +2311, unit: 1, amount: +2322, unit: 1, amount: +2322, unit: 1, amount: +2355, unit: 1, amount: +2355, unit: 1, amount: +2357, unit: 1, amount: +2357, unit: 1, amount: +2342, unit: 1, amount: +2344, unit: 1, amount: +2344, unit: 1, amount: +2340, unit: 1, amount: +2339, unit: 1, amount: +2339, unit: 1, amount: +2324, unit: 1, amount: +2324, unit: 1, amount: +2324, unit: 1, amount: +2324, unit: 1, amount: +2324, unit: 1, amount: +2302, unit: 1, amount: +2307, unit: 1, amount: +2307, unit: 1, amount: +2307, unit: 1, amount: +2308, unit: 1, amount: +2308, unit: 1, amount: +2304, unit: 1, amount: +2295, unit: 1, amount: +2295, unit: 1, amount: +2295, unit: 1, amount: +2295, unit: 1, amount: +2295, unit: 1, amount: +2295, unit: 1, amount: +2303, unit: 1, amount: +2303, unit: 1, amount: +2303, unit: 1, amount: +2303, unit: 1, amount: +2304, unit: 1, amount: +2316, unit: 1, amount: +2316, unit: 1, amount: +2327, unit: 1, amount: +2315, unit: 1, amount: +2306, unit: 1, amount: +2300, unit: 1, amount: +2302, unit: 1, amount: +2302, unit: 1, amount: +2302, unit: 1, amount: +2302, unit: 1, amount: +2303, unit: 1, amount: +2302, unit: 1, amount: +2303, unit: 1, amount: +2303, unit: 1, amount: +2303, unit: 1, amount: +2303, unit: 1, amount: +2314, unit: 1, amount: +2311, unit: 1, amount: +2311, unit: 1, amount: +2311, unit: 1, amount: +2311, unit: 1, amount: +2311, unit: 1, amount: +2311, unit: 1, amount: +2311, unit: 1, amount: +2317, unit: 1, amount: +2317, unit: 1, amount: +2303, unit: 1, amount: +2309, unit: 1, amount: +2309, unit: 1, amount: +2316, unit: 1, amount: +2305, unit: 1, amount: +2312, unit: 1, amount: +2312, unit: 1, amount: +2312, unit: 1, amount: +2312, unit: 1, amount: +2312, unit: 1, amount: +2306, unit: 1, amount: +2305, unit: 1, amount: +2333, unit: 1, amount: +2303, unit: 1, amount: +2322, unit: 1, amount: +2322, unit: 1, amount: +2322, unit: 1, amount: +2318, unit: 1, amount: +2318, unit: 1, amount: +2318, unit: 1, amount: +2318, unit: 1, amount: +2324, unit: 1, amount: +2336, unit: 1, amount: +2336, unit: 1, amount: +2345, unit: 1, amount: +2354, unit: 1, amount: +2354, unit: 1, amount: +2354, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2353, unit: 1, amount: +2360, unit: 1, amount: +2350, unit: 1, amount: +2345, unit: 1, amount: +2345, unit: 1, amount: +2328, unit: 1, amount: +2328, unit: 1, amount: +2326, unit: 1, amount: +2326, unit: 1, amount: +2326, unit: 1, amount: +2326, unit: 1, amount: +2326, unit: 1, amount: +2326, unit: 1, amount: +2326, unit: 1, amount: +2326, unit: 1, amount: +2326, unit: 1, amount: +2326, unit: 1, amount: +2326, unit: 1, amount: +2326, unit: 1, amount: +2330, unit: 1, amount: +2331, unit: 1, amount: +2328, unit: 1, amount: +2320, unit: 1, amount: +2331, unit: 1, amount: +2320, unit: 1, amount: +2310, unit: 1, amount: +2306, unit: 1, amount: +2296, unit: 1, amount: +2303, unit: 1, amount: +2266, unit: 1, amount: +2267, unit: 1, amount: +2272

Family name Ortmann

Given name David

Imported from wholeness_audit_2026-05-02

Sport chess

Title of chess person FIDE Master

External References (6)

365chess.com player id David_Ortmann

Chess.com member id AuggieWren

Chess.com player id david-ortmann

Chessgames.com player id 67190

Chesstempo.com player id 154237

Fide player id 4651588

🏷️ Also known as

en David Ortmann ru Дэвид Ортманн

References

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

Direct Wikidata claims

[4] ↑ David Ortmann — sex or gender (P21): male. ratings.fide.com. wikidata.org.
[5] ↑ David Ortmann — instance of (P31): human. ratings.fide.com. wikidata.org.
[3] ↑ David Ortmann — occupation (P106): chess player. ratings.fide.com. Retrieved 2022-04-20. wikidata.org.
[2] ↑ David Ortmann — date of birth (P569): +1983-08-28T00:00:00Z. chessgames.com. wikidata.org.
[6] ↑ David Ortmann — sport (P641): chess. ratings.fide.com. wikidata.org.
[7] ↑ David Ortmann — family name (P734): Ortmann. wikidata.org.
[8] ↑ David Ortmann — given name (P735): David. wikidata.org.
[9] ↑ David Ortmann — Elo rating (P1087): {'unit': '1', 'amount': '+2175'}. List of players on FIDE lists 1967-2001. wikidata.org.
[10] ↑ David Ortmann — Elo rating (P1087): {'unit': '1', 'amount': '+2165'}. List of players on FIDE lists 1967-2001. wikidata.org.
[11] ↑ David Ortmann — Elo rating (P1087): {'unit': '1', 'amount': '+2139'}. List of players on FIDE lists 1967-2001. wikidata.org.
[12] ↑ David Ortmann — Elo rating (P1087): {'unit': '1', 'amount': '+2151'}. List of players on FIDE lists 1967-2001. wikidata.org.
[13] ↑ David Ortmann — Elo rating (P1087): {'unit': '1', 'amount': '+2197'}. List of players on FIDE lists 1967-2001. wikidata.org.
[14] ↑ David Ortmann — Elo rating (P1087): {'unit': '1', 'amount': '+2200'}. List of players on FIDE lists 1967-2001. wikidata.org.
[15] ↑ David Ortmann — Elo rating (P1087): {'unit': '1', 'amount': '+2198'}. List of players on FIDE lists 1967-2001. wikidata.org.
[16] ↑ David Ortmann — Elo rating (P1087): {'unit': '1', 'amount': '+2227'}. FIDE Standard Ratings as of 31 January 2001. wikidata.org.
[17] ↑ David Ortmann — Elo rating (P1087): {'unit': '1', 'amount': '+2227'}. FIDE Standard Ratings as of 30 April 2001. wikidata.org.
[18] ↑ David Ortmann — Elo rating (P1087): {'unit': '1', 'amount': '+2236'}. FIDE Standard Ratings as of 31 July 2001. wikidata.org.
[19] ↑ David Ortmann — Elo rating (P1087): {'unit': '1', 'amount': '+2251'}. FIDE Standard Ratings as of 31 October 2001. wikidata.org.
[20] ↑ David Ortmann — Elo rating (P1087): {'unit': '1', 'amount': '+2235'}. FIDE Standard Ratings as of 31 January 2002. wikidata.org.
[21] ↑ David Ortmann — Elo rating (P1087): {'unit': '1', 'amount': '+2239'}. FIDE Standard Ratings as of 30 April 2002. wikidata.org.
[22] ↑ David Ortmann — Elo rating (P1087): {'unit': '1', 'amount': '+2270'}. FIDE Standard Ratings as of 31 July 2002. wikidata.org.
[23] ↑ David Ortmann — Elo rating (P1087): {'unit': '1', 'amount': '+2266'}. FIDE Standard Ratings as of 31 October 2002. wikidata.org.
[24] ↑ David Ortmann — Elo rating (P1087): {'unit': '1', 'amount': '+2266'}. FIDE Standard Ratings as of 31 January 2003. wikidata.org.
[25] ↑ David Ortmann — Elo rating (P1087): {'unit': '1', 'amount': '+2280'}. FIDE Standard Ratings as of 30 April 2003. wikidata.org.
[26] ↑ David Ortmann — Elo rating (P1087): {'unit': '1', 'amount': '+2280'}. FIDE Standard Ratings as of 31 July 2003. wikidata.org.

Class ancestry

[1] ↑ David Ortmann 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). David Ortmann. Retrieved May 3, 2026, from https://4ort.xyz/entity/david-ortmann

MLA “David Ortmann.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/david-ortmann.

BibTeX

@misc{4ortxyz_david-ortmann_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{David Ortmann}}, year = {2026}, url = {https://4ort.xyz/entity/david-ortmann}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): David Ortmann — https://4ort.xyz/entity/david-ortmann (retrieved 2026-05-03)

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