Is there a function that can lower MMR/RANK like auto concedes after 30s maybe?

I forgot to check the KEEP CONSTRUCTED MMR, so the opponent matched to me now is pretty good, which is much slower to get 100gold.

Is there a possible way that I can add a auto concede function to the routines?

Sorry for my English.

 

Just turn on the auto concede bit?

 

Thanks for your advice.

I know there is Keep Constructed Rank/MMR option in the Hearthbuddy. It will work perfectly to keep MMR at certain number.

But I have turn it off for a while that makes my MMR is a little bit high.

So what I`m thinking is conceding like 100 games to lower my MMR, after that I will turn on the option to keep my lo