The new algorithm actually is working fine. It is the first step to make a monetary policy for stablecoin based only from data obtained from it's own blockchain.

Would be grate hear opinions about it.

Here's the GetBlockValue function from main.cpp:

int64 static GetBlockValue(int nHeight, int64 nFees, int64 nLastBlockTx, int64 nLastBlockTotalVout)
{   
        int64 nSubsidy = (nHeight/1000000) * COIN;
        if (nHeight == 2)
   {
      int64 nSubsidy = 1000000000 * COIN;
      return nSubsidy + nFees;
   }else if (nHeight > 50000 && nHeight <= 1200000)
   {
      int64 nSubsidy = nHeight * 0.00001 * COIN;
      return nSubsidy + nFees;
   }
        else if(nHeight > 1200000)
        {
      if (nLastBlockTx <= 30)
      {
          return nSubsidy + nFees;
      }else if (nLastBlockTx > 30)
      {
          if ((nLastBlockTotalVout/nLastBlockTx)<(nHeight/10000) && (nLastBlockTotalVout>(nHeight/100000)))
          {
              int64 nSubsidy = (nHeight/100000) * COIN;
              return nSubsidy + nFees;
          }else
          {
              return nSubsidy + nFees;
          }
      }else
      {
          return nSubsidy + nFees;
      }
        }
        else
   {
            int64 nSubsidy = 5 * COIN;
            return nSubsidy + nFees;
        }
}