CSGO solo que in a rank lower than mine

I'm Silver Elite Master (haha laugh it up), and i've been winning quite a few games recently. I am dropping an average of 23 kills, 3-7 mvps. But at the end of the game, i'm seeing Silver Elites and Silver 4s. I would generally expect ranks around SEM-GN1. Does this mean i'm on the verge of deranking?