Matchmaking

So hey!.. I madre a post about this on GD but aparently ig was.. closed, so here i go again.

I'm a Platinum 2 Player from Lan Server. and this happened https://imgur.com/a/jgzCv

I got matched with a bronze player. Im not complainig w/e it was just a game. But it is something that i dont understand, and i really want some clarification.

Sory mai bad englando :)