Diamond Smurfs

Basiclly almost everytime i go into a ranked game theres a 50% chance of being a diamond smurf. ive just got silver 5 and i wanna keep it that way. i prupose there should be a way of making ranked Lp lose in games less. but not for everyone. i remember at the beggining of LoL theres a question Are you familiar with Mobas. or whatever it was. i think whatever skill level the person puts should effect the later game ranked system for lose or (Optional) Gain of Lp. i know this sounds weird but think of this. in classic they should see their kill/death ratio and make a machine determine how much lp lost and how much (Optional) Lp Gained I hope smurfs dont ruin my new rank its basicly like putting a adc against teemo with blind with 100% cooldown In this case im the adc the diamonds the teemo