How do I changeplayer stats per level on arkservers.io?

Online tool for code to add to your files:

http://arksurvivalevolved.gamewalkthrough-universe.com/dedicatedservers/customizationtools/perlevelstatsmultipliertool/Default.aspx

Forgot to say it works per point spent. 

On the basic tab, there's a stats adjustment option. Disregard what Slipy0070 mentioned, as that will conflict with the stat block settings and it's possible you won't get the expected results.

Basic Tab > Magic Ark Settings > Customize Per-Level Stats