Blizzard has announced upcoming PvP Rating adjustments in a hotfix!
They’re impacted by various factors, including player activity. We need to be cautious about making changes to MMR and rating, to best ensure that we’re not creating unwanted effects or trends that do more harm than good to the ladder overall.MMR, rating, and associated rewards are topics that the team monitors and discusses frequently, and we’ll continue to do so in future seasons.Suggestions that are offered here are generally in alignment with our internal discussions about what we might do in future seasons.
Read more on wowhead.com