I haven’t had anyone rage leave the game or go afk in around 6 months, maybe more. Since Spirit won TI and the server filled with russians it has happened 6 times. I have 12k behavior and play in 6k bracket. For a month now every game is won by the team who has less russians. This has always been the case in the russian server/eu east, so - go back to your server and never return.