What is MMR in League of Legends and why is it a hidden mechanic ?

MMR or Matchmaking Rating is a feature in League of Legends that is used to match players who have similar skill levels.

DBD is the only game where abusing mechanics is called a playstyle

HOW MMR WORKS IN LEAGUE OF LEGENDS: GUIDE

How to Calculate MMR In League of Legends: - Eloking

Does unranked mmr exist? If so does dota even use it? You can

Dota 2 Ranks » A Complete Guide to MMR and Ranking

LoL Ranking System → All Ranks Explained

LoL MMR: The Matchmaking Rank In League of Legends…

Riot clarified some things about MMR (win streaks, personal

The Complete Guide to Engineering in WoW: Dragonflight - WoW

League of Legends MMR - All You Need To Know!

How does this make any sense???? : r/HuntShowdown

LoL Ranking System → All Ranks Explained

LoL Ranking System → All Ranks Explained

From Ranks To MMR - How VALORANT's Ranking System Works