[Devil259]

#include < amxmodx >
#include < hamsandwich >
#include < fun >
#include < cstrike >

public plugin_init( )
{
    register_event( "HLTV", "eNewRound", "a", "1=0", "2=0" );

    RegisterHam( Ham_Spawn, "player", "fwSpawn", 1 );
}

public eNewRound( )
{
    new pRoundTime = get_cvar_pointer( "mp_roundtime" );

    new iPlayers[ 32 ], iNum;
    get_players( iPlayers, iNum, "ec", "CT" );

    set_pcvar_float( pRoundTime, 1.0+(0.75*iNum) );
}

public fwSpawn( id )
{
    if( is_user_alive( id ) && cs_get_user_team( id ) == CS_TEAM_T )
    {
        new iPlayers[ 32 ], iNum;
        get_players( iPlayers, iNum, "e", "CT" );

        set_user_health( id, 100+(50*iNum) );
    }
}

Essayes-ça.