Ubisoft has announced that it will finally stop penalizing Rainbow Six Siege players for winning against cheaters in ranked matches.A new Twitter post from the official Rainbow Six Siege account has revealed a brand new MMR update, confirming that it will “rollback” changes it made to competitive mode two years ago (thanks, PCGamer).The update, which is now live, will let players keep the MMR (competitive rating) they gained after defeating a banned cheater.