sensitivity in same game on diffrent monitors

[Checos]

I am new to mouse sensitivity and this calculator. I am not even sure if I do everything right. I tried to follow instructions but mouse in battlefield and skyrim didnt felt same for me, but that is off topic.

 

My question is how to set up mouse sensitivity on 15 inch macbook pro to match feeling from windows 24 inch aoc monitor. from time to time  i want to play on laptop for diffrent reasons. 

I done this on calculator but dont understand what I am doing wrong.

on my desktop I do have 1920x1080 24inch monitor

on my macboko pro I play in 1440x900 

On desktop I use deathadder and on macbook pro i do use orochi.

On desktop mouse is on 1200 dpi 

Can somebody write step by step tutorial how to set up my orochi to have a same feeling?( apart from diffrent shapes of course)

what dpi should be on mac?

P.S.

Is there a way to remember in calculator diffrent profiles for diffrent games?

Can I convert 10 games and remeber settings for all of them or do I have to type evertyhing from beginning?

Edited February 17, 2016 by Checos