Idea for giving points in ranked when someone is feeding intentionally or being AFK.

It happens to me a lot that in bronze/silver a lot of people either feed when they arent happy or go afk or anything like that. I am really not that good and skilled player and this things make it even harder. Cant u make it that when someone left or is feeding intentionally ( and real people review reports that someone feeded and trolled) u dont give us negative points or just make it half. It isnt fair that i lose all the points just because one player left or decided that he wants to troll and just die million times. Developers please review this idea. <3