MMR is a matching mechanism, and its full name is matchmaking ranking.

The competition level in DOTA2 is divided into low, high and very high (simple, difficult and very difficult).

At the beginning, for example, if your MMR score is 0, you will win a low game with+1 and lose-1; Win the high game and get +2 points.

Very high +3 points. If you lose, you lose.

Then the more you win, the higher your MMR, and the more powerful your opponent will be; On the contrary, the lower, the weaker.

This system will move you towards a value of MMR=0. In other words, keep your winning percentage at around 50%. When your winning percentage exceeds 50%, the system will match you with a strong opponent and let you lose. And if you are below 50%, I will give you a simple opponent.

Want to fight a better opponent,

You need to play every game well,

Improve your own strength.

Have a good game.

Pure hands,

I wish I could help you,

Hope to adopt.