Marc Lonoff

chess player

Person human Q71295539

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Marc Lonoff

Summary

Marc Lonoff is a human^[1]. He was born in New York City^[2]. He was born on +1952-02-14T00:00:00Z^[3]. He worked as a chess player^[4] and economist^[5].

Key Facts

Born in New York City^[2], Marc Lonoff…
Marc Lonoff was born on +1952-02-14T00:00:00Z^[3].
Marc Lonoff held citizenship in United States^[6].
Marc Lonoff worked as a chess player^[4].
Marc Lonoff worked as an economist^[5].
Marc Lonoff's education included a stint at Massachusetts Institute of Technology^[7].
Marc Lonoff's doctoral advisor was Robert Solow^[8].
Marc Lonoff is recorded as male^[9].
Marc Lonoff's instance of is recorded as human^[10].
Marc Lonoff's Mathematics Genealogy Project ID is recorded as 207479^[11].
Marc Lonoff's sport is recorded as chess^[12].
Marc Lonoff's family name is recorded as Lonoff^[13].
Marc Lonoff's given name is recorded as Marc^[14].
Marc Lonoff's given name is recorded as Joshua^[15].
Marc Lonoff's Elo rating is recorded as {'unit': '1', 'amount': '+2340'}^[16].
Marc Lonoff's Elo rating is recorded as {'unit': '1', 'amount': '+2335'}^[17].
Marc Lonoff's Elo rating is recorded as {'unit': '1', 'amount': '+2335'}^[18].
Marc Lonoff's Elo rating is recorded as {'unit': '1', 'amount': '+2335'}^[19].
Marc Lonoff's Elo rating is recorded as {'unit': '1', 'amount': '+2335'}^[20].
Marc Lonoff's Elo rating is recorded as {'unit': '1', 'amount': '+2325'}^[21].
Marc Lonoff's Elo rating is recorded as {'unit': '1', 'amount': '+2310'}^[22].
Marc Lonoff's Elo rating is recorded as {'unit': '1', 'amount': '+2300'}^[23].
Marc Lonoff's Elo rating is recorded as {'unit': '1', 'amount': '+2260'}^[24].
Marc Lonoff's Elo rating is recorded as {'unit': '1', 'amount': '+2260'}^[25].
Marc Lonoff's Elo rating is recorded as {'unit': '1', 'amount': '+2260'}^[26].

Body

Origins and Family

Marc Lonoff was born in New York City^[2]. He was born on +1952-02-14T00:00:00Z^[3].

Education

Marc Lonoff was educated at Massachusetts Institute of Technology^[7]. His doctoral advisor was Robert Solow^[8].

Career and Affiliations

Recorded occupations include chess player^[4] and economist^[5].

FAQs

Where was Marc Lonoff born?

Marc Lonoff was born in New York City^[2].

What did Marc Lonoff do for work?

Marc Lonoff worked as chess player^[4] and economist^[5].

Where did Marc Lonoff go to school?

Marc Lonoff was educated at Massachusetts Institute of Technology^[7].

⭐ Popularity Graph

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Quick Facts

Instance of human

Sex or gender male

Date of birth February 14, 1952

Place of birth New York City

Country of citizenship United States

Occupation chess player, economist

Educated at Massachusetts Institute of Technology

Doctoral advisor Robert Solow

Properties

Country for sport United States

Elo rating unit: 1, amount: +2340, unit: 1, amount: +2335, unit: 1, amount: +2335, unit: 1, amount: +2335, unit: 1, amount: +2335, unit: 1, amount: +2325, unit: 1, amount: +2310, unit: 1, amount: +2300, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2260, unit: 1, amount: +2223, unit: 1, amount: +2223, unit: 1, amount: +2219, unit: 1, amount: +2219, unit: 1, amount: +2219, unit: 1, amount: +2219, unit: 1, amount: +2195, unit: 1, amount: +2195, unit: 1, amount: +2195, unit: 1, amount: +2179, unit: 1, amount: +2166, unit: 1, amount: +2166, unit: 1, amount: +2166, unit: 1, amount: +2166, unit: 1, amount: +2162, unit: 1, amount: +2162, unit: 1, amount: +2162, unit: 1, amount: +2162, unit: 1, amount: +2162, unit: 1, amount: +2162, unit: 1, amount: +2162, unit: 1, amount: +2162, unit: 1, amount: +2162, unit: 1, amount: +2162, unit: 1, amount: +2162, unit: 1, amount: +2162, unit: 1, amount: +2162, unit: 1, amount: +2162, unit: 1, amount: +2162, unit: 1, amount: +2162, unit: 1, amount: +2162, unit: 1, amount: +2162, unit: 1, amount: +2162, unit: 1, amount: +2162, unit: 1, amount: +2122, unit: 1, amount: +2122, unit: 1, amount: +2122, unit: 1, amount: +2122, unit: 1, amount: +2122, unit: 1, amount: +2122, unit: 1, amount: +2122, unit: 1, amount: +2122, unit: 1, amount: +2122, unit: 1, amount: +2122, unit: 1, amount: +2122, unit: 1, amount: +2122, unit: 1, amount: +2122, unit: 1, amount: +2122, unit: 1, amount: +2122, unit: 1, amount: +2122, unit: 1, amount: +2122, unit: 1, amount: +2122, unit: 1, amount: +2122, unit: 1, amount: +2122, unit: 1, amount: +2122, unit: 1, amount: +2122, unit: 1, amount: +2122, unit: 1, amount: +2122, unit: 1, amount: +2122, unit: 1, amount: +2122, unit: 1, amount: +2122, unit: 1, amount: +2122, unit: 1, amount: +2122, unit: 1, amount: +2122, unit: 1, amount: +2122, unit: 1, amount: +2122

Family name Lonoff

Given name Marc, Joshua

Imported from wholeness_audit_2026-05-02

Sport chess

Title of chess person FIDE Master

External References (8)

365chess.com player id Marc_Lonoff

Chess.com player id marc-lonoff

Chessgames.com player id 15593

Chesstempo.com player id 122378

Fide player id 2001349

Google knowledge graph id /g/11fp3r1f9s

Mathematics genealogy project id 207479

Prabook id 698673

References

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

Direct Wikidata claims

[2] ↑ Marc Lonoff — place of birth (P19): New York City. Prabook. wikidata.org.
[9] ↑ Marc Lonoff — sex or gender (P21): male. wikidata.org.
[6] ↑ Marc Lonoff — country of citizenship (P27): United States. wikidata.org.
[10] ↑ Marc Lonoff — instance of (P31): human. wikidata.org.
[7] ↑ Marc Lonoff — educated at (P69): Massachusetts Institute of Technology. Mathematics Genealogy Project. wikidata.org.
[4] ↑ Marc Lonoff — occupation (P106): chess player. ratings.fide.com. Retrieved 2022-04-20. wikidata.org.
[5] ↑ Marc Lonoff — occupation (P106): economist. wikidata.org.
[8] ↑ Marc Lonoff — doctoral advisor (P184): Robert Solow. Mathematics Genealogy Project. wikidata.org.
[11] ↑ Marc Lonoff — Mathematics Genealogy Project ID (P549): 207479. wikidata.org.
[3] ↑ Marc Lonoff — date of birth (P569): +1952-02-14T00:00:00Z. chessgames.com. wikidata.org.
[12] ↑ Marc Lonoff — sport (P641): chess. wikidata.org.
[13] ↑ Marc Lonoff — family name (P734): Lonoff. wikidata.org.
[14] ↑ Marc Lonoff — given name (P735): Marc. wikidata.org.
[15] ↑ Marc Lonoff — given name (P735): Joshua. wikidata.org.
[16] ↑ Marc Lonoff — Elo rating (P1087): {'unit': '1', 'amount': '+2340'}. List of players on FIDE lists 1967-2001. wikidata.org.
[17] ↑ Marc Lonoff — Elo rating (P1087): {'unit': '1', 'amount': '+2335'}. List of players on FIDE lists 1967-2001. wikidata.org.
[18] ↑ Marc Lonoff — Elo rating (P1087): {'unit': '1', 'amount': '+2335'}. List of players on FIDE lists 1967-2001. wikidata.org.
[19] ↑ Marc Lonoff — Elo rating (P1087): {'unit': '1', 'amount': '+2335'}. List of players on FIDE lists 1967-2001. wikidata.org.
[20] ↑ Marc Lonoff — Elo rating (P1087): {'unit': '1', 'amount': '+2335'}. List of players on FIDE lists 1967-2001. wikidata.org.
[21] ↑ Marc Lonoff — Elo rating (P1087): {'unit': '1', 'amount': '+2325'}. List of players on FIDE lists 1967-2001. wikidata.org.
[22] ↑ Marc Lonoff — Elo rating (P1087): {'unit': '1', 'amount': '+2310'}. List of players on FIDE lists 1967-2001. wikidata.org.
[23] ↑ Marc Lonoff — Elo rating (P1087): {'unit': '1', 'amount': '+2300'}. List of players on FIDE lists 1967-2001. wikidata.org.
[24] ↑ Marc Lonoff — Elo rating (P1087): {'unit': '1', 'amount': '+2260'}. List of players on FIDE lists 1967-2001. wikidata.org.
[25] ↑ Marc Lonoff — Elo rating (P1087): {'unit': '1', 'amount': '+2260'}. List of players on FIDE lists 1967-2001. wikidata.org.
[26] ↑ Marc Lonoff — Elo rating (P1087): {'unit': '1', 'amount': '+2260'}. List of players on FIDE lists 1967-2001. wikidata.org.

Class ancestry

[1] ↑ Marc Lonoff 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). Marc Lonoff. Retrieved May 3, 2026, from https://4ort.xyz/entity/marc-lonoff

MLA “Marc Lonoff.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/marc-lonoff.

BibTeX

@misc{4ortxyz_marc-lonoff_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Marc Lonoff}}, year = {2026}, url = {https://4ort.xyz/entity/marc-lonoff}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Marc Lonoff — https://4ort.xyz/entity/marc-lonoff (retrieved 2026-05-03)

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