Hello!
Just wanted to inform about the fact that the current version of the calculator is not precise regarding converting sensitivity to this game. For instance, i used OW for my "from", set all required parameters (hipfire, sens 3, dpi 1600) and got a value of 20 that needs to be set in-game in PW. That sensitivity, at that same 1600 dpi, is nowhere near the same 28,86 cm/360.
Perhaps recent patches have modified those sens values?