What you need to know

Competitive servers have performance and structure improvements that are different from valve ones. They run at a higher FPS rate and with a more accurate record for that reason if you plan to play Zone Mod - Pro Mod. You must use the following commands on your console otherwise it will not let you in, you can only be a spectator.

Console commands for competition

cl_cmdrate 100 (The value changes with respect to server ticks.)
cl_updaterate 100 (The value changes with respect to server ticks.)
cl_interp_ratio 0
cl_interp 0
c_thirdpersonshoulder 0