umm I was just talking to someone he gets like 40ish rating per win/loss where as i get only like 10? why does he get more than me? :S
Depends on your rating and the enemy teams. If yours is much higher, you get less. If the enemy teams is higher, you get more.
Did he just start ranked? You have a higher rating change for wins and losses in your first games. It steadily goes down as you play more.
© 2013 Riot Games, Inc. All rights reserved. Riot Games, League of Legends and PvP.net are trademarks, services marks, or registered trademarks of Riot Games, Inc.