Scala WW

International Scale of River Difficulty - Grading system for river rapids. Article “Scala WW” in Italian Wikipedia has 9.7 points for quality (as of July 1, 2025). The article contains 0 references and 3 sections.

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

Since the creation of article “Scala WW”, its content was written by 13 registered users of Italian Wikipedia and edited by 181 registered Wikipedia users in all languages.

The article is cited 32 times in Italian Wikipedia and cited 814 times in all languages.

The highest Authors Interest rank from 2001:

• Local (Italian): #80631 in February 2015
• Global: #13036 in May 2003

The highest popularity rank from 2008:

• Local (Italian): #204893 in February 2010
• Global: #109579 in July 2015

There are 12 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	English (en) International scale of river difficulty		36.8565
2	Hebrew (he) סולם בינלאומי לסיווג קושי נהר		35.6717
3	Finnish (fi) Koskiluokitus		26.1731
4	Czech (cs) Klasifikace vodácké obtížnosti		20.8219
5	French (fr) Échelle internationale de difficulté fluviale		19.8472
6	Esperanto (eo) Internacia skalo de rivera malfacileco		18.8225
7	Polish (pl) Skala trudności szlaków kajakowych		16.3407
8	Arabic (ar) المقياس الدولي لصعوبة النهر		13.2115
9	Slovak (sk) Medzinárodná stupnica obťažnosti riek		11.1037
10	Italian (it) Scala WW		9.7152

More...

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

The most popular language versions of the article "Scala WW" in all the time

#	Language	Popularity award	Relative popularity
1	English (en) International scale of river difficulty		1 098 076
2	German (de) Wildwasserschwierigkeitsskala		156 266
3	Czech (cs) Klasifikace vodácké obtížnosti		83 085
4	Polish (pl) Skala trudności szlaków kajakowych		38 980
5	Dutch (nl) Internationale moeilijkheidsschaal voor rivieren		18 409
6	Italian (it) Scala WW		17 173
7	Finnish (fi) Koskiluokitus		14 949
8	Slovak (sk) Medzinárodná stupnica obťažnosti riek		10 801
9	French (fr) Échelle internationale de difficulté fluviale		3 274
10	Esperanto (eo) Internacia skalo de rivera malfacileco		423

More...

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 "Scala WW" in June 2025

#	Language	Popularity award	Relative popularity
1	English (en) International scale of river difficulty		3 980
2	German (de) Wildwasserschwierigkeitsskala		854
3	Czech (cs) Klasifikace vodácké obtížnosti		531
4	Polish (pl) Skala trudności szlaków kajakowych		268
5	Italian (it) Scala WW		113
6	Finnish (fi) Koskiluokitus		109
7	French (fr) Échelle internationale de difficulté fluviale		103
8	Slovak (sk) Medzinárodná stupnica obťažnosti riek		61
9	Dutch (nl) Internationale moeilijkheidsschaal voor rivieren		54
10	Hebrew (he) סולם בינלאומי לסיווג קושי נהר		17

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

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

#	Language	AI award	Relative AI
1	English (en) International scale of river difficulty		69
2	German (de) Wildwasserschwierigkeitsskala		36
3	Czech (cs) Klasifikace vodácké obtížnosti		13
4	Italian (it) Scala WW		13
5	Dutch (nl) Internationale moeilijkheidsschaal voor rivieren		12
6	French (fr) Échelle internationale de difficulté fluviale		9
7	Finnish (fi) Koskiluokitus		7
8	Polish (pl) Skala trudności szlaków kajakowych		7
9	Slovak (sk) Medzinárodná stupnica obťažnosti riek		7
10	Hebrew (he) סולם בינלאומי לסיווג קושי נהר		4

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 "Scala WW" with the highest AI in June 2025

#	Language	AI award	Relative AI
1	Arabic (ar) المقياس الدولي لصعوبة النهر		0
2	Czech (cs) Klasifikace vodácké obtížnosti		0
3	German (de) Wildwasserschwierigkeitsskala		0
4	English (en) International scale of river difficulty		0
5	Esperanto (eo) Internacia skalo de rivera malfacileco		0
6	Finnish (fi) Koskiluokitus		0
7	French (fr) Échelle internationale de difficulté fluviale		0
8	Hebrew (he) סולם בינלאומי לסיווג קושי נהר		0
9	Italian (it) Scala WW		0
10	Dutch (nl) Internationale moeilijkheidsschaal voor rivieren		0

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

Language versions of the article "Scala WW" with the highest Citation Index (CI)

#	Language	CI award	Relative CI
1	English (en) International scale of river difficulty		412
2	German (de) Wildwasserschwierigkeitsskala		133
3	Arabic (ar) المقياس الدولي لصعوبة النهر		106
4	Czech (cs) Klasifikace vodácké obtížnosti		50
5	Italian (it) Scala WW		32
6	Polish (pl) Skala trudności szlaków kajakowych		31
7	Finnish (fi) Koskiluokitus		11
8	French (fr) Échelle internationale de difficulté fluviale		11
9	Dutch (nl) Internationale moeilijkheidsschaal voor rivieren		11
10	Slovak (sk) Medzinárodná stupnica obťažnosti riek		9

More...

#	Language	Value
ar	Arabic المقياس الدولي لصعوبة النهر
cs	Czech Klasifikace vodácké obtížnosti
de	German Wildwasserschwierigkeitsskala
en	English International scale of river difficulty
eo	Esperanto Internacia skalo de rivera malfacileco
fi	Finnish Koskiluokitus
fr	French Échelle internationale de difficulté fluviale
he	Hebrew סולם בינלאומי לסיווג קושי נהר
it	Italian Scala WW
nl	Dutch Internationale moeilijkheidsschaal voor rivieren
pl	Polish Skala trudności szlaków kajakowych
sk	Slovak Medzinárodná stupnica obťažnosti riek

Best Rank

Italian: #204893 02.2010

Global: #109579 07.2015

Best Rank

Italian: #80631 02.2015

Global: #13036 05.2003

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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