is there any external site that calculates MMR more accurately than Riot’s vague system?

[soumitss]

Hi guys, is there any external site that calculates MMR more accurately than Riot’s vague system?

[hydroogen]

Yes, definitely. I’ve had good experience with the mmr checker league of legends at AgataSmurf. It reviews your win/loss stats, KDA and even map objective control, then compares it to how matchmaking pairs you. It’s not official, but it’s quite close to reality. Thanks to it, I understood I was being matched higher than my visible rank suggested. That clarity made grinding less frustrating and gave me an actual roadmap for improvement.