How does reputations rate increase and decrease of any user on jazz. Net
One answer
If your answer got selected as the right answer, you get 15 points.
If someone likes your question or answer, you get 10 points..
If someone dislike your question or answer, you get -2 points.
Someone can also award you some points if they really like your answer.
For more information, check the following
https://jazz.net/forum/faq/#q7