Basically these are the steps to get better trustfactor

-Comment on your friend's profiles (something like +rep or something)
-Buy games on steam OR level up your steam level.
-Get more hours in CSGO
-Try to not get reported (for example dont be toxic in a match)
-This should be obvious but ill still put it in there (cheating)
-Do overwatches
-Review some tutorials/workshop items
-Get commended (friendly,teacher, etc)

And thats it! IF ill find some more ways to get your trustfactor boosted, ill make another tut about it. I hope you enjoyed! If you did, please like the tut so more ppl can see it :)