You wont know your actual rank for months thanks to season 6
Thanks to stuff like dynamic que and terrible matchmaking in placements to begin with its going to take well over hundreds of games to see where you actually belong. Which also means in the mean time better players will be lower elo than they should be and bad players will be higher than they should be (obviously it varies) but for the most part its how it goes. So that means maybe 4-6 months down the line ranked will actually matter and you will be close to your actually ranking (unless riot messes up the solo que modes matchmaking)
But riots basically just making their own community toxic. Would you be toxic if you were just playing against people close to your skill level and now you have to have a shitty win rate and way lower elo than you actually are for 6 months? unless you duo with good players or just get lucky. Lets take me for example ended the season d5 with 70% win rates. This season already 1-4 with a one sided game every time. Ive had great kda's in every game with my adc/mid always going 2-6. Now is it my fault that the carries are doing nothing? of course not. So now I have to suffer with a worse ranking then before because the reset matchmaking is fucked? get the fuck outta here.