I don't know how to make the kd

Hello, I don't know exactly what I did wrong, but the KD is always only "0.0".
I want the KD to be displayed in this format: 0.12
But I don't know how I do this exactly. Here's my code:

Code:

public class Stats {
   
    public static Double getKD(String uuid) {
        if(getDeaths(uuid) == 0) {
            return Double.valueOf(getDeaths(uuid).intValue());
        } else {
            double kd = Double.valueOf(getKills(uuid).intValue() / getDeaths(uuid).intValue());
            kd = Double.valueOf(Math.round(100.0D * kd) / 100.0D);
            return kd;
        }
    }
   
    public static Integer getKills(String uuid)
      {
        Integer i = Integer.valueOf(0);
        if(MySQL.playerExists(uuid))
        {
          try
          {
            ResultSet rs = Main.mysql.query("SELECT * FROM SkyPvPStats WHERE UUID= '" + uuid + "'");
            if ((rs.next()) && (Integer.valueOf(rs.getInt("KILLS")) == null)) {}
            i = Integer.valueOf(rs.getInt("KILLS"));
          }
          catch (SQLException e)
          {
            e.printStackTrace();
          }
        }
        else
        {
        MySQL.createPlayer(uuid);
          getKills(uuid);
        }
        return i;
      }
     
      public static Integer getDeaths(String uuid)
      {
        Integer i = Integer.valueOf(0);
        if (MySQL.playerExists(uuid))
        {
          try
          {
            ResultSet rs = Main.mysql.query("SELECT * FROM SkyPvPStats WHERE UUID= '" + uuid + "'");
            if ((rs.next()) && (Integer.valueOf(rs.getInt("DEATHS")) == null)) {}
            i = Integer.valueOf(rs.getInt("DEATHS"));
          }
          catch (SQLException e)
          {
            e.printStackTrace();
          }
        }
        else
        {
        MySQL.createPlayer(uuid);
          getKills(uuid);
        }
        return i;
      }

}

 

@Marv1nYT
Try to remove the rounding math.

 

@CraftCreeper6
Thanks, but how do I get the numbers after the comma?

 

The comma? Do you mean decimal place?
You could create your own rounding function, or, you could just substring 2 decimals

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What do you need them for?