I'll give you an example of how to find out which value on profiles corresponds to which value on profilestats. We'll say we're changing
Adept rank 1's base biotic damage.
-First open game/exceldataimports/profilestats. Image: https://puu.sh/wOXfc/1693c000f5.png
-Next open a second window from
game/progression/singleplayer/profiles/adept/profile_adept_01. Image:
https://puu.sh/wOXuc/61710fc62e.png
-Look at profile_adept_01. Expand "Stats" > Expand "0" > Expand both "StatLookup" and "StatValue".
Image: https://puu.sh/wOXR6/8048247256.png
-As we can see from the image above, the stat being modified is the base damage of all biotic
powers, which corresponds to WeaponValue "6" (the value for rank 1 of
Adept) and number 11 under that value (the value to which you wish to
modify the base damage of all biotic powers).
-Back in profilestats, we can see that under value 11 of number 6, the modifier is set to 1
(this is a percent! meaning 1=+100%). Image:
https://puu.sh/wOY90/4ba448e83f.png
-Change this value to your liking. For example, if we changed it to .75, it would go from being
+100% base biotic damage to being +75% base biotic damage (for Adept
rank 1 only).
-Repeat this task for all values for all the profiles and profile ranks you wish to modify.