I use 50000 101 101 .02

His rates were fine. Also it is no longer possible for you to cause lagg for others as a result of your rate settings. The server forces rates to be within a correct range regardless and the KAC plugin auto bans/kicks anyone who is trying to rate hack by bypassing the server enforced rates or actually using invalid characters in their rates to lagg the server. If someone gets lag now or is "causing lag" it is becuase of their computer or their internet connection.

If users have a bad connection they may have really bad ping. If they have a bad computer they may get bad loss or choke which we can not see other than them lagging. The only solution for loss is to get a better network and or internet connection. The solution for choke is the following:
*unfixable if server fps drops below server tick(can only be determined to occure on a computer that can not have choke any other way and occurs on all clients, is verified by a console only command that can only be sent by me)
your fps<server tick or fps
your connection speed is incorrectly set in the steam settings
your local network is laggy or maxed out on bandwith
your network card is bad
your router is bad
your switch is bad
your firewall settings are bad

The most common cause of choke is low fps. Choke = server tick - your fps

It is possible to stop choke with lower rates assuming that you can not maintain 101+ fps
cl_updaterate and cl_cmdrate should never exceed your max fps. If they do and if you play on a server with higher tick than your fps you will lagg.