@shaily_adm thanks for the stats of the plagiarism in the contests held in early February for starters 24, 25,feb22l and I hope since then over 7 contests have happened. the result is the same people have continuously have cheated over the other contests affecting our ranking but thanks a lot again for the update again
Hi so i had a rank of 1080 something in the last contest and within 10 minutes my rank was dropped to 1400 something because there were a huge amount of submission in the last 10 minutes.how is it even possible?
@shaily_adm when can we get the stats for starters 26,27,28,29 Feb-cookoff and Feb lunchtime at least. Its been over a month and cheaters who have been plagiarised are still cheating. Please take some action. Please inform us about the relevant stats as we were told we will know the relevant stats in 10 days but its been over a month
@cheat_reporter@admin@shaily_adm seeing the pattern many submissions are different and many are common too. Even if the logic was not that difficult and it could have been done in this way by many. So definitely all 450 submissions are not having the same submissions but around 30 percent are the same. I checked almost 60+ have the same code and the CodeChef team is not giving us any statistics about plagiarism in the past contests sadly
I have solved more than 200 questions and after that a plagiarism on my profile , its a very demotivating point for me.
Its showing on my profile that i have been plagarised in FEB222C. I didnât received an email regarding plagarism⌠I havenât copied anyoneâs code. I have solved the question by myself, this is a very demotivating moment for me, please revert my rating to the original rating. Please solve my issue as soon as possible so that I can continue my learning on this platform. @admin@admin5
These are just few examples, There will be tons of these type of solutions.
I request @admin, to also increase the ratings of non cheaters, when you penalize the cheaters in that round, because after penalizing, the non cheaterâs rank gets better. Otherwise, there is no benefit of penalizing them.
There are at least 40 exact same to same submissions of the problem C in div 2 and many of those who are cheating are the ones who have cheated before.
It is requested to update us about the plagiarism stats for the past contests of starters 27,28,29, March cookoff at least as they happened almost a month earlier.
Its been a long time since these cheaters are constantly cheating and affecting the rank of the ones who are doing it honestly thus it is requested for the rating to be changed and increased for the honest ones if possible shortly. It is requested if we are updated about all the relevant statistics
It is obvious from the number of posts on this topic, and the number of users who have taken time to list obvious plagiarized solutions, that most users would like Codechef to do more to reduce plagiarism. Unfortunately it doesnât seem like this is a very high priority for Codechef. Some questions it would be interesting to get answers to:
Does Codechef do anything with the information that some users are providing listing plagiarized code, or are these users just wasting their time?
If the users can identify plagiarized code with simple brute force checking of code submitted for the harder problems during the last few minutes of a contest, why is it so hard for Codechef to detect this cheating by similar means?
Does Codechef really care that much about cheating, or is there simply more interest in just getting large numbers of contest entries regardless of whether the participants are cheating or not?
Codechef needs to perform the plagiarism checking prior to posting updated user ratings. Anything else makes a mockery of the rating process.
Users who are caught cheating should have their account removed, not simply have their rating decremented by some arbitrary number of points. This would require the cheaters to start over with a new account.
As an alternative to plagiarism checking Codechef could just eliminate calculating any ratings. Ratings calculated by the current process are pretty close to meaningless (in terms of actual skill) for many of the participants. Some are getting far higher ratings than they deserve due to cheating, and many more are getting far lower ratings than they deserve since the cheaters are skewing the scoring.
No updates yet for the plagiarism statistics for starters 27,28,29,30, February long challenge, March cookoff, March lunchtime. It is way beyond 10-15 days to update as promised by the admin to catch cheaters plagiarism. Please update us and deduct more than 275 ratings so that they donât dare to cheat again. @admin@shaily_adm@lavish_adm