Is the MMR it provides an estimation? I feel like I usually do very well in matches...my past 20 match stats are 9.1 / 2.8 / 10.5. That's been pretty consistent for a while, but my MMR rarely changes. Is it based more on wins and losses than individual stats? Thanks guys feedback is appreciated.
Only Riot has your real MMR. Anything else is an estimate.
Also, your stats in a game mean absolutely nothing to your MMR or how much LP you lose/gain; only your wins and losses. You can read more about MMR and Matchmaking in the Support page articles.
https://support.riotgames.com/hc/en-us/articles/201752954-Matchmaking-Guide#q1 https://support.riotgames.com/hc/en-us/articles/204010760-Ranked-Play-FAQ#h3q1
mmr is directly related to win/loss. here is a video that helps.
Yes, everything is based off solely win/loss on op.gg
