How to fight properly?

[Minty]

/sensitivity <dependsonyourdpi>
/maxroll 0
/vsync 0
/maxfps 1000
/smoothmove 67 (this will help with the "jerky" feeling of enemies swaying side to side)
/smoothdist 10

once you've found your minimum fps values at maxfps 1000, i highly reccomend maxing your fps at that lowest stable number. this will give you better hitreg on public (and some match) servers.

other than these commands, I just suggest practicing tracking with your mouse. try and strafe run a lot, and always have your crosshair aimed at places where enemies could come out of, e.g. doors and windows, instead of just having your crosshair aimed at the floor or sky like a dopehead. gl and keep practicing

Fantastic advice.

Also, if you want to improve your aim, might want to give Sauerbraten a try, I know jackrock plays it partially for this purpose. :) Not to mention the game itself is really fun.

Good luck!