Respuesta :
You spend points when you ask a question, and you earn points by answering questions. The points you need for the first rank is not a fixed number, because it depends on everyone else and how many points they have achieved.
Let me know if you have any questions.
Answer: Points are I believe to show the top smart and most answered question from this specific person. To get to the first rank you must get 0 points because you are a beginner but to get to the 2nd ranking you must get 200 points and Good luck:)