Answers go live every other Thursday at pm PT. Ask Riot gets a lot of questions about how we decide on your teammates and opponents in League, and we wanted to take some of the frequently asked ones and give them to the designers that work on matchmaking, champion select, position select, and all that good stuff. In terms of design, we want League to be a game where getting a small advantage and running with it is one path to victory. Any small successes that are snowballed can determine early leads, and then sometimes the result of the game. Being wrecked is much more visceral than the joy of dominating your opponent, and the really bad moments can unfortunately be more memorable than the great ones.
The NAT on an Xbox is set to open, moderate, or strict. The bottom line is that you want an open NAT setting in order to connect with other players smoothly. On a PC connected to your network, click Start, and then type cmd into the search field. Press Enter. In the window that pops up, type ipconfig and press Enter.