Israel Gelfer

Israeli chess player

Person human Q27525239

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Israel Gelfer

Summary

Israel Gelfer is a human^[1]. He was born on +1945-08-15T00:00:00Z^[2]. He worked as a chess player^[3].

Key Facts

Israel Gelfer was born on +1945-08-15T00:00:00Z^[2].
Israel Gelfer held citizenship in Israel^[4].
Israel Gelfer worked as a chess player^[3].
Israel Gelfer is recorded as male^[5].
Israel Gelfer's instance of is recorded as human^[6].
Israel Gelfer's ISNI is recorded as 0000000039717341^[7].
Israel Gelfer's VIAF cluster ID is recorded as 1645776^[8].
Israel Gelfer's Library of Congress authority ID is recorded as n91033670^[9].
Israel Gelfer's sport is recorded as chess^[10].
Israel Gelfer's family name is recorded as Gelfer^[11].
Israel Gelfer's given name is recorded as Israel^[12].
Israel Gelfer's Nationale Thesaurus voor Auteursnamen ID is recorded as 143826387^[13].
Israel Gelfer's Elo rating is recorded as {'unit': '1', 'amount': '+2325'}^[14].
Israel Gelfer's Elo rating is recorded as {'unit': '1', 'amount': '+2325'}^[15].
Israel Gelfer's Elo rating is recorded as {'unit': '1', 'amount': '+2325'}^[16].
Israel Gelfer's Elo rating is recorded as {'unit': '1', 'amount': '+2285'}^[17].
Israel Gelfer's Elo rating is recorded as {'unit': '1', 'amount': '+2300'}^[18].
Israel Gelfer's Elo rating is recorded as {'unit': '1', 'amount': '+2300'}^[19].
Israel Gelfer's Elo rating is recorded as {'unit': '1', 'amount': '+2300'}^[20].
Israel Gelfer's Elo rating is recorded as {'unit': '1', 'amount': '+2300'}^[21].
Israel Gelfer's Elo rating is recorded as {'unit': '1', 'amount': '+2365'}^[22].
Israel Gelfer's Elo rating is recorded as {'unit': '1', 'amount': '+2365'}^[23].
Israel Gelfer's Elo rating is recorded as {'unit': '1', 'amount': '+2355'}^[24].
Israel Gelfer's Elo rating is recorded as {'unit': '1', 'amount': '+2355'}^[25].
Israel Gelfer's Elo rating is recorded as {'unit': '1', 'amount': '+2340'}^[26].

Body

Origins and Family

Israel Gelfer was born on +1945-08-15T00:00:00Z^[2].

Career and Affiliations

Israel Gelfer worked as a chess player^[3].

FAQs

What did Israel Gelfer do for work?

Israel Gelfer worked as chess player^[3].

⭐ Popularity Graph

0/100 long tail

Quick Facts

Instance of human

Sex or gender male

Date of birth August 15, 1945

Country of citizenship Israel

Occupation chess player

Properties

Country for sport Israel

Elo rating unit: 1, amount: +2325, unit: 1, amount: +2325, unit: 1, amount: +2325, unit: 1, amount: +2285, unit: 1, amount: +2300, unit: 1, amount: +2300, unit: 1, amount: +2300, unit: 1, amount: +2300, unit: 1, amount: +2365, unit: 1, amount: +2365, unit: 1, amount: +2355, unit: 1, amount: +2355, unit: 1, amount: +2340, unit: 1, amount: +2335, unit: 1, amount: +2330, unit: 1, amount: +2330, unit: 1, amount: +2335, unit: 1, amount: +2335, unit: 1, amount: +2335, unit: 1, amount: +2320, unit: 1, amount: +2320, unit: 1, amount: +2325, unit: 1, amount: +2325, unit: 1, amount: +2315, unit: 1, amount: +2315, unit: 1, amount: +2325, unit: 1, amount: +2325, unit: 1, amount: +2325, unit: 1, amount: +2325, unit: 1, amount: +2325, unit: 1, amount: +2325, unit: 1, amount: +2325, unit: 1, amount: +2325, unit: 1, amount: +2355, unit: 1, amount: +2350, unit: 1, amount: +2350, unit: 1, amount: +2350, unit: 1, amount: +2350, unit: 1, amount: +2345, unit: 1, amount: +2345, unit: 1, amount: +2350, unit: 1, amount: +2330, unit: 1, amount: +2330, unit: 1, amount: +2330, unit: 1, amount: +2330, unit: 1, amount: +2330, unit: 1, amount: +2330, unit: 1, amount: +2322, unit: 1, amount: +2322, unit: 1, amount: +2322, unit: 1, amount: +2322, unit: 1, amount: +2323, unit: 1, amount: +2323, unit: 1, amount: +2331, unit: 1, amount: +2331, unit: 1, amount: +2331, unit: 1, amount: +2331, unit: 1, amount: +2317, unit: 1, amount: +2317, unit: 1, amount: +2317, unit: 1, amount: +2317, unit: 1, amount: +2335, unit: 1, amount: +2335, unit: 1, amount: +2335, unit: 1, amount: +2335, unit: 1, amount: +2336, unit: 1, amount: +2336, unit: 1, amount: +2336, unit: 1, amount: +2336, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2335, unit: 1, amount: +2335, unit: 1, amount: +2335, unit: 1, amount: +2335, unit: 1, amount: +2335, unit: 1, amount: +2335, unit: 1, amount: +2335, unit: 1, amount: +2335, unit: 1, amount: +2331, unit: 1, amount: +2331, unit: 1, amount: +2331, unit: 1, amount: +2331, unit: 1, amount: +2331, unit: 1, amount: +2331, unit: 1, amount: +2331, unit: 1, amount: +2331, unit: 1, amount: +2331, unit: 1, amount: +2331, unit: 1, amount: +2331, unit: 1, amount: +2331, unit: 1, amount: +2328, unit: 1, amount: +2328, unit: 1, amount: +2328, unit: 1, amount: +2328, unit: 1, amount: +2328, unit: 1, amount: +2335, unit: 1, amount: +2335, unit: 1, amount: +2335, unit: 1, amount: +2335, unit: 1, amount: +2335, unit: 1, amount: +2335, unit: 1, amount: +2335, unit: 1, amount: +2335, unit: 1, amount: +2335, unit: 1, amount: +2343, unit: 1, amount: +2343, unit: 1, amount: +2343, unit: 1, amount: +2343, unit: 1, amount: +2343, unit: 1, amount: +2343, unit: 1, amount: +2343, unit: 1, amount: +2343, unit: 1, amount: +2343, unit: 1, amount: +2343, unit: 1, amount: +2343, unit: 1, amount: +2343, unit: 1, amount: +2343, unit: 1, amount: +2343, unit: 1, amount: +2343, unit: 1, amount: +2343, unit: 1, amount: +2343, unit: 1, amount: +2343, unit: 1, amount: +2343, unit: 1, amount: +2343, unit: 1, amount: +2343, unit: 1, amount: +2343, unit: 1, amount: +2343, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2340, unit: 1, amount: +2330, unit: 1, amount: +2330, unit: 1, amount: +2330, unit: 1, amount: +2330, unit: 1, amount: +2330, unit: 1, amount: +2330, unit: 1, amount: +2330, unit: 1, amount: +2330, unit: 1, amount: +2330, unit: 1, amount: +2330, unit: 1, amount: +2330, unit: 1, amount: +2330, unit: 1, amount: +2330, unit: 1, amount: +2323, unit: 1, amount: +2323, unit: 1, amount: +2323, unit: 1, amount: +2323, unit: 1, amount: +2323, unit: 1, amount: +2323, unit: 1, amount: +2323, unit: 1, amount: +2323, unit: 1, amount: +2323, unit: 1, amount: +2323, unit: 1, amount: +2323, unit: 1, amount: +2323, unit: 1, amount: +2323, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2314, unit: 1, amount: +2306

Family name Gelfer

Given name Israel

Imported from wholeness_audit_2026-05-02

Participant in 19th Chess Olympiad

Sport chess

Title of chess person FIDE Master, International Arbiter, FIDE Senior Trainer, International Organizer

External References (12)

365chess.com player id Israel_Gelfer

Chess.com player id israel-gelfer

Chessgames.com player id 40033

Chesstempo.com player id 71022

Fide player id 2800438

Isni 0000000039717341

Library of congress authority id n91033670

National library of israel j9u id 987007603371905171

Nationale thesaurus voor auteursnamen id 143826387

Olimpbase chess olympiad player id lltrlv5e

Viaf cluster id 1645776

Worldcat entities id E39PBJgtctrTYPhmb7hcQ4JRrq

🏷️ Also known as

en Israel Gelfer ru Гельфер, Исраэль ru Исраэль Гельфер

References

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

Direct Wikidata claims

[5] ↑ Israel Gelfer — sex or gender (P21): male. ratings.fide.com. wikidata.org.
[4] ↑ Israel Gelfer — country of citizenship (P27): Israel. wikidata.org.
[6] ↑ Israel Gelfer — instance of (P31): human. ratings.fide.com. wikidata.org.
[3] ↑ Israel Gelfer — occupation (P106): chess player. OlimpBase. Retrieved 2022-04-04. wikidata.org.
[7] ↑ Israel Gelfer — ISNI (P213): 0000000039717341. wikidata.org.
[8] ↑ Israel Gelfer — VIAF cluster ID (P214): 1645776. wikidata.org.
[9] ↑ Israel Gelfer — Library of Congress authority ID (P244): n91033670. Virtual International Authority File. Retrieved 2019-03-06. wikidata.org.
[2] ↑ Israel Gelfer — date of birth (P569): +1945-08-15T00:00:00Z. chessgames.com. wikidata.org.
[10] ↑ Israel Gelfer — sport (P641): chess. ratings.fide.com. wikidata.org.
[11] ↑ Israel Gelfer — family name (P734): Gelfer. wikidata.org.
[12] ↑ Israel Gelfer — given name (P735): Israel. wikidata.org.
[13] ↑ Israel Gelfer — Nationale Thesaurus voor Auteursnamen ID (P1006): 143826387. Virtual International Authority File. Retrieved 2020-05-18. wikidata.org.
[14] ↑ Israel Gelfer — Elo rating (P1087): {'unit': '1', 'amount': '+2325'}. List of players on FIDE lists 1967-2001. wikidata.org.
[15] ↑ Israel Gelfer — Elo rating (P1087): {'unit': '1', 'amount': '+2325'}. List of players on FIDE lists 1967-2001. wikidata.org.
[16] ↑ Israel Gelfer — Elo rating (P1087): {'unit': '1', 'amount': '+2325'}. List of players on FIDE lists 1967-2001. wikidata.org.
[17] ↑ Israel Gelfer — Elo rating (P1087): {'unit': '1', 'amount': '+2285'}. List of players on FIDE lists 1967-2001. wikidata.org.
[18] ↑ Israel Gelfer — Elo rating (P1087): {'unit': '1', 'amount': '+2300'}. List of players on FIDE lists 1967-2001. wikidata.org.
[19] ↑ Israel Gelfer — Elo rating (P1087): {'unit': '1', 'amount': '+2300'}. List of players on FIDE lists 1967-2001. wikidata.org.
[20] ↑ Israel Gelfer — Elo rating (P1087): {'unit': '1', 'amount': '+2300'}. List of players on FIDE lists 1967-2001. wikidata.org.
[21] ↑ Israel Gelfer — Elo rating (P1087): {'unit': '1', 'amount': '+2300'}. List of players on FIDE lists 1967-2001. wikidata.org.
[22] ↑ Israel Gelfer — Elo rating (P1087): {'unit': '1', 'amount': '+2365'}. List of players on FIDE lists 1967-2001. wikidata.org.
[23] ↑ Israel Gelfer — Elo rating (P1087): {'unit': '1', 'amount': '+2365'}. List of players on FIDE lists 1967-2001. wikidata.org.
[24] ↑ Israel Gelfer — Elo rating (P1087): {'unit': '1', 'amount': '+2355'}. List of players on FIDE lists 1967-2001. wikidata.org.
[25] ↑ Israel Gelfer — Elo rating (P1087): {'unit': '1', 'amount': '+2355'}. List of players on FIDE lists 1967-2001. wikidata.org.
[26] ↑ Israel Gelfer — Elo rating (P1087): {'unit': '1', 'amount': '+2340'}. List of players on FIDE lists 1967-2001. wikidata.org.

Class ancestry

[1] ↑ Israel Gelfer 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). Israel Gelfer. Retrieved May 3, 2026, from https://4ort.xyz/entity/israel-gelfer

MLA “Israel Gelfer.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/israel-gelfer.

BibTeX

@misc{4ortxyz_israel-gelfer_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Israel Gelfer}}, year = {2026}, url = {https://4ort.xyz/entity/israel-gelfer}, note = {Accessed: 2026-05-03}}

LLM prompt

According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Israel Gelfer — https://4ort.xyz/entity/israel-gelfer (retrieved 2026-05-03)

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