With the last big update called Reborn Dota 2 introduced Seasons and each season your MMR for Solo and Party will be reset.

To see check your MMR rating in Dota 2 there are few ways to do it.

  1. Click on your Dota 2 Profile then navigate to the tab called stats and there you can see your rating.show mmr
  2. The second option is once you're on your profile you can click the 2 big boxes to always display your MMR or how many games you won played etc. dota 2 boxes
  3. The last way to check is go to play dota and select ranked match, you don't have to start the game but you should see your Dota 2 MMR.

If you need any help with your rating in dota try our MMR Boosting