Ｒequests to riot about ranked system

Hello people of riot of support. And I tell you before, my English is very poor. I'm sorry. It 's the main subject of the requests, although not say with me before the return, would not you put a limit on the premade. I really hate the system of now ranked. When I went to ranked in four or five premeda, it won the most games. However, when I went in solo, enemy despite the five premade, ally solo was two and three of premade. Moreover, rate is the enemy was all P2 or P3, ally is one of the premade was G5. The result of the game, G5 is I lost become a feeder. In addition, it can not win even in rotation force against five premade. From these experiences, I have up easily rate if premade, it was felt that it is very strict system in solo. Now the system, including friend or foe, rate resulting in up to easy, depending on the method of matching. However, I want to raise the rate by using its own power. So it is not fun. Myself would not be able to anymore ranked in the current system. Hope from me is over. Humbly thank you.