What is My MMR? – How MMR Works in League of Legends

When you’re playing League of Legends, MMR is one of the most important statistics in the game. This doesn’t affect gameplay, but it is the guiding statistic behind matchmaking in the game. It determines who you’re going to be playing against, a lot more than any of the visual indicators you might get in-game. Only really Riot has full access to what’s going on with your MMR. Although, if you’re wondering what is my MMR, then there are some ways for you to check.

While Riot doesn’t allow you to see your official MMR, there are some trackers that can check for this. They can answer what is my MMR in LoL, or at least to a point. These don’t give the exactly right number, but they pull data from your profile to give you a good impression of where you sit. This is what you need to know about MMR, how it is worked out, and how you can check what is my MMR in League.

What is my LoL MMR?

What is MMR in League of Legends?

MMR is your Matchmaking Rating. It is a number value between 0-2500+ that Riot gives to players to determine how strong they are when compared to others. This can be tricky for big games, and players are always looking for ways to game the matchmaking mechanic. So, titles like LoL have to develop private matchmaking metrics, that allow the best LoL players to be fairly placed against opponents.

Your MMR in League of Legends takes into account your performance and adjusts itself to keep a fair ranking of you against other players. This is unrelated to the LoL Ranking System and Rank Emblem you can see, which is why a lot of players wonder what is my MMR in League of Legends. That’s along with how it is worked out, and how you can actually raise your MMR in League of Legends.

Your MMR determines the amount of League points you get in ranked alongside your matchmaking. A player with a different MMR will gain a different amount of LP for a victory depending on this.

How Do You Check Your MMR In League? 

Since your MMR is an internal statistic, it can be tricky to check. So, a lot of players are left wondering what is my MMR? There are ways you can check, but similar to figuring out how much time you spent on LoL, the results can be a bit off. There is no official way to check your MMR. However, you can partially figure it out from how LP points are distributed after the end of a ranked game.

The easier way to see your MMR is to use a service that pulls data from the API. WhatismyMMR is one of these sites and it offers a decent view of your MMR. However, these sites are just trying to work it out from the stats available. So, you should take the results with a grain of salt. OP.GG used to have a similar MMR calculating gauge, but a few years back they replaced it with Rank Score or OP Score which servers a similar purpose, but will not give you a number estimate of your MMR.

How is MMR Calculated? 

MMR is your matchmaking rating, so it essentially is calculated by your performance in the game. However, it is difficult to get a quantifiable single value for your performance, especially in games that depend on teams. We don’t know entirely how your MMR is calculated, since it is more of an internal ranking. This prevents players from gaming their MMR and exploiting the system. It’s also why a lot of people what is my MMR in League?

The game changes your MMR as you play matches. Wins and losses are clearly the biggest factor that is a part of the ranking. The MMR does seem to snowball with consecutive losses and wins too.

whats my mmr

What is the difference between ELO and MMR?

Elo and MMR essentially the same purpose of determining where a given player ranks in comparison to others. The original Elo system was developed by Arpad Elo; originally, it was used to determine rankings in chess, board games, table tennis and various sports. It was also utilized in CS:GO and LoL.

The MMR system is an adapted and improved version of the ELO system specifically designed for videos games like League of Legends and Dota. If a person in your game talks about Elo, they are usually referring to their matchmaking rating, as both terms have now become interchangeable.

How to Raise Your MMR In League

Raising your MMR in League can be a bit tricky since we don’t know exactly how it’s calculated. Your win rate seems to be important. As your win rate becomes more consistent, the MMR begins to look like you are being continually put against under-leveled opponents. So your MMR is dialed up quicker than it would normally be. A consistently high win rate is the main factor. So snowballing wins allows your MMR to increase quicker too. This is also partially why asking what is my MMR can be tricky since it can change fast.

MMR might be one of the trickier aspects to League of Legends, but improving it essentially just comes down to playing well more consistently. Watching top-tier pros is a great way to see how the game works on a high level. So, keep an eye out for LoL news to get a look at how far you can improve in the game.


What is MMR in League of Legends?

MMR stands for “Match Making Rating”, which is a hidden rating system used to match players with opponents of similar skill level in the game League of Legends. In an ideal world the algorithm will make teams of equally matched players to ensure a fair game.

Can I see my MMR in League of Legends?

No, not in any official capacity at least. MMR is not visible to players and is only used by the game’s matchmaking system to match players with opponents of similar skill level. That being said, you can try to figure it out from how LP points are distributed in ranked games.