This tracker isn't working for 2.0 versions and above and isn't maintained by the dev. So I made this program using python that changes the format of the CSV files.
Thanks to sidtheone, he saved me some work.
Just download the .exe and put it in your stats folder (usually at C:\Program Files (x86)\Steam\steamapps\common\FPSAimTrainer\FPSAimTrainer\stats), or to be safe, copy your stats folder to your desktop and put the program inside. Then just run it and click on Yes and then on Ok.