Contribution System In Codeforces?

Revision en2, by Mhammad1, 2015-08-28 23:35:42

When I comment on a blog on Codeforces my contribution falls down, but why?

My comments don't have DOWNVOTES, maybe UPVOTES or 0 , but why the contribution is getting down and down?

EDIT: when I posted this my contribution was (-3) and then after about 2 hours it turns to (+8)!! it seems a bug :D :D

Tags contribution, bug

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en3 English Mhammad1 2015-08-29 21:34:44 76
en2 English Mhammad1 2015-08-28 23:35:42 122
en1 English Mhammad1 2015-08-28 22:55:20 223 Initial revision (published)