Peter Gray

pt

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Peter Gray

Quality:

Peter Gray - British chemist (1926-2012). Article “Peter Gray” in Portuguese Wikipedia has 10.3 points for quality (as of July 1, 2025). The article contains 2 references and 1 sections.

This article has the best quality in English Wikipedia. Also, this article is the most popular in that (Portuguese) language version.

Since the creation of article “Peter Gray”, its content was written by 4 registered users of Portuguese Wikipedia and edited by 38 registered Wikipedia users in all languages.

The article is cited 4 times in Portuguese Wikipedia and cited 70 times in all languages.

The highest Authors Interest rank from 2001:

  • Local (Portuguese): #8690 in November 2015
  • Global: #219354 in January 2013

The highest popularity rank from 2008:

  • Local (Portuguese): #367883 in December 2013
  • Global: #1534321 in January 2013

There are 4 language versions for this article in the WikiRank database (of the considered 55 Wikipedia language editions).

The quality and popularity assessment was based on Wikipédia dumps from July 1, 2025 (including revision history and pageviews for previous years).

The table below shows the language versions of the article with the highest quality.

Languages with the highest quality

#LanguageQuality gradeQuality score
1English (en)
Peter Gray (chemist)
31.0422
2Russian (ru)
Грей, Питер
26.2155
3French (fr)
Peter Gray
24.7222
4Portuguese (pt)
Peter Gray
10.3307
More...

The following table shows the most popular language versions of the article.

Most popular in all the time

The most popular language versions of the article "Peter Gray" in all the time
#LanguagePopularity awardRelative popularity
1English (en)
Peter Gray (chemist)
14 514
2Russian (ru)
Грей, Питер
5 137
3Portuguese (pt)
Peter Gray
1 330
4French (fr)
Peter Gray
355
More...

The following table shows the language versions of the article with the highest popularity in the last month.

Most popular in June 2025

The most popular language versions of the article "Peter Gray" in June 2025
#LanguagePopularity awardRelative popularity
1English (en)
Peter Gray (chemist)
124
2French (fr)
Peter Gray
10
3Russian (ru)
Грей, Питер
8
4Portuguese (pt)
Peter Gray
3
More...

The following table shows the language versions of the article with the highest Authors’ Interest.

The highest AI

Language versions of the article "Peter Gray" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.
#LanguageAI awardRelative AI
1English (en)
Peter Gray (chemist)
21
2Russian (ru)
Грей, Питер
7
3French (fr)
Peter Gray
6
4Portuguese (pt)
Peter Gray
4
More...

The following table shows the language versions of the article with the highest Authors’ Interest in the last month.

The highest AI in June 2025

Language versions of the article "Peter Gray" with the highest AI in June 2025
#LanguageAI awardRelative AI
1English (en)
Peter Gray (chemist)
0
2French (fr)
Peter Gray
0
3Portuguese (pt)
Peter Gray
0
4Russian (ru)
Грей, Питер
0
More...

The following table shows the language versions of the article with the highest number of citations.

The highest CI

Language versions of the article "Peter Gray" with the highest Citation Index (CI)
#LanguageCI awardRelative CI
1English (en)
Peter Gray (chemist)
53
2French (fr)
Peter Gray
8
3Russian (ru)
Грей, Питер
5
4Portuguese (pt)
Peter Gray
4
More...

Scores

Estimated value for Wikipedia:
Portuguese:
Global:
Popularity in June 2025:
Portuguese:
Global:
Popularity in all years:
Portuguese:
Global:
Authors in June 2025:
Portuguese:
Global:
Registered authors in all years:
Portuguese:
Global:
Citations:
Portuguese:
Global:

Quality measures

Interwikis

#LanguageValue
enEnglish
Peter Gray (chemist)
frFrench
Peter Gray
ptPortuguese
Peter Gray
ruRussian
Грей, Питер

Popularity rank trends

Best Rank Portuguese:
#367883
12.2013
Global:
#1534321
01.2013

AI rank trends

Best Rank Portuguese:
#8690
11.2015
Global:
#219354
01.2013

Local AI rank history

Languages comparison

Important global interconnections (July 2024 – June 2025)

Cumulative results of quality and popularity of the Wikipedia article

List of Wikipedia articles in different languages (starting with the most popular):

News from 10 February 2026

On 10 February 2026 in multilingual Wikipedia, Internet users most often read articles on the following topics: Jeffrey Epstein, Ghislaine Maxwell, Ilia Malinin, Bad Bunny, 2026 Winter Olympics, Epstein files, Jutta Leerdam, Jake Paul, Puerto Rico, Little Saint James.

In Portuguese Wikipedia the most popular articles on that day were: Jeffrey Epstein, Bad Bunny, Arquivos de Epstein, Ghislaine Maxwell, Ilia Malinin, Porto Rico, Maria Lúcia Amaral, Marco Buzzi, António José Seguro, Allan (futebolista).

About WikiRank

The WikiRank project is intended for automatic relative evaluation of the articles in the various language versions of Wikipedia. At the moment the service allows to compare over 44 million Wikipedia articles in 55 languages. Quality scores of articles are based on Wikipedia dumps from July, 2025. When calculating current popularity and AI of articles data from June 2025 was taken into account. For historical values of popularity and AI WikiRank used data from 2001 to 2025... More information