I thinks it's kind of like score per minute from what I can tell. I don't think winning or losing has any effect on it though.
English
-
Time is most likely a factor. But it's only known to Bungie employees(specifically in the PvP department). Then again, I don't think Combat Rating should be used as a requirement or determining skill.
-
Well my worst combat rating is rift where we Pubstomp without capping any rifts so we don't mercy them. It's my worst combat rating and yet I have a 3.5 kd in it. Hell, I have no clue what combat rating is. :/ It's probably a combination of everything.