#include <sourcemod>

new String:RealHostname[128];

new WinnersRounds[2] = {0, ...};

public OnPluginStart()
{
        GetConVarString(FindConVar("hostname"), RealHostname, sizeof(RealHostname));

        HookEvent("round_end", Event_OnRoundEnd);
}

public OnMapStart()
{
        for (new i = 0; i < 2; i++)
       {
              WinnersRounds[i] = 0;
        }
}

public Event_OnRoundEnd(Handle:event, const String:name[], bool:silent)
{
        WinnersRounds[GetEventInt(event, "winner") == 2 ? 0 : 1]++;

        ServerCommand("hostname \"%s [TR: %d || CT: %d]\"", RealHostname, WinnersRounds[0], WinnersRounds[1]);
}