Projekt 865

Losos-class submarine - class of Soviet midget submarines. Article “Projekt 865” in Czech Wikipedia has 22.5 points for quality (as of July 1, 2025). The article contains 6 references and 5 sections.

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

Since the creation of article “Projekt 865”, its content was written by 4 registered users of Czech Wikipedia and edited by 103 registered Wikipedia users in all languages.

The article is cited 40 times in Czech Wikipedia and cited 445 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Czech): #9788 in May 2016
• Global: #172071 in December 2009

The highest popularity rank from 2008:

• Local (Czech): #72166 in August 2016
• Global: #66987 in October 2014

There are 9 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.

#	Language	Quality grade	Quality score
1	Russian (ru) Подводные лодки проекта 865 «Пиранья»		30.5385
2	Czech (cs) Projekt 865		22.5069
3	Chinese (zh) 865型潜艇		10.3689
4	Swedish (sv) Projekt 865 Piranja		10.3196
5	Italian (it) Classe Losos		8.8169
6	Ukrainian (uk) Підводні човни проєкту 865 «Піранья»		6.9294
7	English (en) Losos-class submarine		6.2829
8	Persian (fa) زیردریایی کلاس لوسوس		2.9936
9	Japanese (ja) ロソス型潜水艦		2.3722

More...

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

The most popular language versions of the article "Projekt 865" in all the time

#	Language	Popularity award	Relative popularity
1	Russian (ru) Подводные лодки проекта 865 «Пиранья»		377 060
2	English (en) Losos-class submarine		229 199
3	Japanese (ja) ロソス型潜水艦		25 549
4	Swedish (sv) Projekt 865 Piranja		16 590
5	Chinese (zh) 865型潜艇		10 848
6	Italian (it) Classe Losos		7 920
7	Czech (cs) Projekt 865		4 394
8	Persian (fa) زیردریایی کلاس لوسوس		900
9	Ukrainian (uk) Підводні човни проєкту 865 «Піранья»		310

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

The most popular language versions of the article "Projekt 865" in June 2025

#	Language	Popularity award	Relative popularity
1	Russian (ru) Подводные лодки проекта 865 «Пиранья»		1 022
2	English (en) Losos-class submarine		615
3	Chinese (zh) 865型潜艇		60
4	Japanese (ja) ロソス型潜水艦		53
5	Czech (cs) Projekt 865		31
6	Swedish (sv) Projekt 865 Piranja		31
7	Italian (it) Classe Losos		21
8	Ukrainian (uk) Підводні човни проєкту 865 «Піранья»		19
9	Persian (fa) زیردریایی کلاس لوسوس		5

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

Language versions of the article "Projekt 865" with the highest Authors Interest (number of authors). Only registered Wikipedia users were taken into account.

#	Language	AI award	Relative AI
1	English (en) Losos-class submarine		30
2	Russian (ru) Подводные лодки проекта 865 «Пиранья»		30
3	Italian (it) Classe Losos		21
4	Japanese (ja) ロソス型潜水艦		8
5	Chinese (zh) 865型潜艇		5
6	Czech (cs) Projekt 865		4
7	Swedish (sv) Projekt 865 Piranja		2
8	Ukrainian (uk) Підводні човни проєкту 865 «Піранья»		2
9	Persian (fa) زیردریایی کلاس لوسوس		1

More...

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

Language versions of the article "Projekt 865" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Chinese (zh) 865型潜艇		1
2	Czech (cs) Projekt 865		0
3	English (en) Losos-class submarine		0
4	Persian (fa) زیردریایی کلاس لوسوس		0
5	Italian (it) Classe Losos		0
6	Japanese (ja) ロソス型潜水艦		0
7	Russian (ru) Подводные лодки проекта 865 «Пиранья»		0
8	Swedish (sv) Projekt 865 Piranja		0
9	Ukrainian (uk) Підводні човни проєкту 865 «Піранья»		0

More...

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

Language versions of the article "Projekt 865" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	Russian (ru) Подводные лодки проекта 865 «Пиранья»		85
2	Swedish (sv) Projekt 865 Piranja		77
3	Ukrainian (uk) Підводні човни проєкту 865 «Піранья»		66
4	Italian (it) Classe Losos		53
5	English (en) Losos-class submarine		50
6	Czech (cs) Projekt 865		40
7	Chinese (zh) 865型潜艇		36
8	Japanese (ja) ロソス型潜水艦		35
9	Persian (fa) زیردریایی کلاس لوسوس		3

More...

#	Language	Value
cs	Czech Projekt 865
en	English Losos-class submarine
fa	Persian زیردریایی کلاس لوسوس
it	Italian Classe Losos
ja	Japanese ロソス型潜水艦
ru	Russian Подводные лодки проекта 865 «Пиранья»
sv	Swedish Projekt 865 Piranja
uk	Ukrainian Підводні човни проєкту 865 «Піранья»
zh	Chinese 865型潜艇

Best Rank

Czech: #72166 08.2016

Global: #66987 10.2014

Best Rank

Czech: #9788 05.2016

Global: #172071 12.2009

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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