About the data change of Hero Power Leaderboard Notification

Ryu~

Dear player, Hero Power has been updated and it will replace MMR. We are not re-adjusting MMR data now, but due to the enormous data, it may take a while. During this period, there might be fluctuation in the power leaderboards.

"Why do we need the Hero Power system?
We continue to see users ""boost"" MMR in game, which sadly we've not been able to stop. This type of boosting heavily impacts our normal users and give them a poor in-game experience.
As a result, we have re-designed a new hero assessment system --- Hero Power. Once the new algorithm takes effect, users will no longer be able to gain MMR by losing battles on purpose, or by using specific heroes to win battles.

What is Hero Power?
Hero Power give a better and more reasonable reflection of a hero's ability Each time a battle ends, Hero Power will be increased or decreased taking into account the opponent's actual abilities and battle performance.
After the rewards are settled at the end of the season, Hero Power will be reset and part of the points from previous season will be carried over.

After the system goes live, what happens to my existing MMR?
After the system goes live, the Hero Leaderboard will be cleared temporarily, and the existing MMR for each user will be converted into Hero Power points using 10:1 ratio.
Users will then need to play Ranked Mode at least once to take part in the new Hero Power Leaderboard"