[xTURBOx]

THIS TUTORIALS IS FOR NEWBIES
1)first lets define the max ping(so you can change it easily)

PHP Code:

#define MAX_PING        1000 //so this can be changed easily 


2)setting a timer to check for the ping (under ongamemodeint or onfilterscriptint)

PHP Code:

public OnGameModeInit()
{
    SetTimer("PingKick",5000,1);//Setting a timer to check for the players ping..5000 miliseconds = 5 secs
    return 1;
} 


3)PingKick function

PHP Code:

public PingKick()
{
    for(new i = 0, j = GetPlayerPoolSize(); i <= j; i++)//looping through players
    {
        if(IsPlayerConnected(i))//to see whether the player is connected
        {
            if(GetPlayerPing(i) > MAX_PING)//checking for the ping( and continuing if ping is above max ping)
            {
                new string[128],name[MAX_PLAYER_NAME];//some variables for string and playername
                GetPlayerName(playerid, name, sizeof(name));//formatting the variable name with the name of the player
                format(string,sizeof(string),"PING-KICK:%s(%d) has automatically been kicked. Reason: {00FFFF}High Ping(%d / %d)",name,i,GetPlayerPing(i),MAX_PING);//formatting a message to send
                SendClientMessageToAll(-1,string);//sending the formatted messaage
                Kick(i);//kicking the player with High ping
            }
        }
     }
} 


hope you learned something