Check the previous answers before checking this one. One you reached this one then here you can see my thoughts on increasing rank.

First of all, you are highly welcome to this amazing Forum name "bitcointalk.org", the best place for crypto lovers. On this site people not only increase their rank, but will all the stuff about cryptos that is available no where else other than this place.

Do these things if you want to improve your rank on this forums.

1. Learn about Bitcoin and Altcoins then share your knowledge with other by answering their questions.
2. Share your knowledge that you gained from reading other materials from this site or from anywhere else.
3. Give respect to others and never ever think about scamming someone as this forum is know for its policies against scammers.
4 Read the white papers of the "Altcoins" and as well as that of the "Bitcoin".
5. Try to gain as much knowledge about cryptos as possible, so you can share your knowledge here and get increase in your rank
6. Always be open-minded so you can accept whatever comes in your way.
7. Give this site you time. By giving your time to this site you will master all of the above.

Best of the luck.