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Code Project Rating and Reputation FAQ

, 10 May 2010 CPOL 132.3K 31
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This is an FAQ for the ratings and reputation sytems on Code Project. It can be modified by any Silver member.
This is an old version of the currently published article.

Table of Contents

Code Project Mechanics

  1. How does voting on articles this work?

    The voting system for articles is meant to guide readers to the best articles and advise authors on where they need improvement. If you place a low vote you will be asked to include a comment on why you are giving the author that vote. A vote with no message doesn't help an author. A vote and a 'this is why I voted bad' helps an author improve. A high vote is just a "Thanks - well done!" and doesn't really require a comment suggesting improvements.

    Votes are tied to messages. If a voter votes low and leaves a spurious comment (eg. 'asdf') then other members can report that comment as inappropriate and the comment and the vote will be removed.

  2. How are ratings calculated?

    Articles, messages and many other items on The Code Project have associated with them a Vote Total (Vt), a Weight Total (Wt), and a number of votes (N). When a member votes, the system adds the weight of their vote (dependant on membership level) to Wt, and the rating itself multiplied by their weight to Vt. The rating of an item is then R = Vt / Wt.

    If everyone has a weight of 1 then Wt = N, and R = Vt / N. Having differing weights, though, means that when a gold member (weight = 4) and bronze member (weight = 1) vote, the vote is weighted towards the gold:

    Assume Gold votes 5 and Bronze votes 1:

    Wt = 4 + 1 = 5
    Vt = 4 x 5 + 1 x 1 = 21
    R = 4.2

    For a ridiculously indepth analysis please read Is CodeProject's Voting system really smart?

  3. What happens when some user votes 1?

    If someone votes you down in an article and leaves a voting comment, then you can mark that comment for removal and if enough people vote for the voting comment to be removed, the comment and the down-vote are removed.

Code Project Reputation

  1. What is it?
  2. Reputation is something you gain - or lose - as you contribute to our communal knowledge base. Posting an article increases your reputation, but posting a bad article that other members down- vote decreases your reputation. If your goal is to increase your reputation then write good articles, vote for other good articles, hope that others in turn vote for your articles, and help out by organising and cleaning up the questions and answers. Vote them up, answer questions, or edit questions and answers that need a little help.

  3. How many points are given or lost for particular actions?
  4. While this system is now mostly finalised, we welcome feedback and may tweek the points from time to time. For a uses live data report on the Reputation scales, go here: Member Reputation System

  5. How does a member's level affect how many points are awarded for a reputation event?
  6. It's controlled by the weights assigned. If member who has higher level votes for, say, an article then more points are awarded to the article author rather than if lower level member voted for the same article.


This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)


About the Author

Software Developer The Code Project
United States United States
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Group type: Organisation

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Comments and Discussions

Discussions posted for the Published version of this article. Posting a message here will take you to the publicly available article in order to continue your conversation in public.
GeneralMy vote of 1 Pin
sureshchengaiyan5-May-14 1:44
membersureshchengaiyan5-May-14 1:44 
GeneralMessage Automatically Removed Pin
16-Feb-14 19:56
professionalPBGuy16-Feb-14 19:56 
GeneralA big thanks Pin
Thales Sarczuk4-Oct-13 10:46
memberThales Sarczuk4-Oct-13 10:46 
QuestionCode Project Rating and Reputation FAQ Pin
Dhishoom13-Jul-13 5:44
professionalDhishoom13-Jul-13 5:44 
AnswerRe: Code Project Rating and Reputation FAQ Pin
Dave Clemmer4-Oct-13 7:12
professionalDave Clemmer4-Oct-13 7:12 
QuestionMember regarding Reputation Pin
ridoy6-Nov-12 7:45
memberridoy6-Nov-12 7:45 
AnswerRe: Member regarding Reputation Pin
Chris Maunder6-Nov-12 14:27
adminChris Maunder6-Nov-12 14:27 
QuestionCan I Remove an Accidental Vote? Pin
Robert Ranck15-May-12 5:28
memberRobert Ranck15-May-12 5:28 
AnswerRe: Can I Remove an Accidental Vote? Pin
enhzflep15-May-12 7:32
memberenhzflep15-May-12 7:32 
QuestionA glitch? Pin
KjellKod.cc15-Mar-12 20:02
memberKjellKod.cc15-Mar-12 20:02 
QuestionSome bored people are downvoting solutions without reason. Pin
Björn Ranft15-Mar-12 3:15
memberBjörn Ranft15-Mar-12 3:15 
AnswerRe: Some negative people are downvoting solutions without reason. Pin
Chris Maunder15-Mar-12 5:15
adminChris Maunder15-Mar-12 5:15 
QuestionError while voting Pin
Cholo24-Jan-12 8:28
memberCholo24-Jan-12 8:28 
AnswerRe: Error while voting Pin
Chris Maunder24-Jan-12 8:34
adminChris Maunder24-Jan-12 8:34 
GeneralRe: Error while voting Pin
Cholo24-Jan-12 8:58
memberCholo24-Jan-12 8:58 
Questionprivileges decided based on number of points? Pin
Pankaj Chamria17-Jan-12 22:57
memberPankaj Chamria17-Jan-12 22:57 
AnswerRe: privileges decided based on number of points? Pin
jth4214-Dec-13 4:13
memberjth4214-Dec-13 4:13 
SuggestionWho votes high or low? Pin
TCP_JM11-Sep-11 20:07
memberTCP_JM11-Sep-11 20:07 
GeneralRe: Who votes high or low? Pin
Chris Maunder12-Sep-11 5:00
adminChris Maunder12-Sep-11 5:00 
GeneralRe: Who votes high or low? Pin
TCP_JM12-Sep-11 19:48
memberTCP_JM12-Sep-11 19:48 
GeneralRe: Who votes high or low? Pin
Chris Maunder13-Sep-11 1:09
adminChris Maunder13-Sep-11 1:09 
GeneralRe: Who votes high or low? Pin
TCP_JM14-Sep-11 3:52
memberTCP_JM14-Sep-11 3:52 
QuestionInfo about total reputation Pin
Mario Majcica27-Jun-11 23:40
memberMario Majcica27-Jun-11 23:40 
AnswerRe: Info about total reputation Pin
Chris Maunder28-Jun-11 1:55
adminChris Maunder28-Jun-11 1:55 

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