K/D Ratio

[buLLeT_]

Is it possible to delete the last 4 numbers?

To display only 0.30....
I tried this way https://killtube.org/showthread.php?...ight=getSubStr
but it does not work

if(self.pers["die"] == 0)
				self.kdratio = self.pers["kills"] / 1;
			else if(self.pers["die"] == 1)
				self.kdratio = self.pers["kills"] / 1.5;
			else
				self.kdratio = self.pers["kills"] / self.pers["die"];
			
			self.kdratiohud setValue(self.kdratio);