What skill level do you think i am coming from this game

I played this game in my tablet while i was lying on my bed cause i wanted to play one more game before my good night sleep. I know at my level i am far from beating 11 yr old magnus let alone in the night when i was about to sleep. To my suprise i put up such a stiff resistance against 11 yr old magnus before losing to him.

Hell, All i really knew in KID is that the closed KID black fights on kingside and white fights on queenside. Its a simple idea to remember but it seems like that idea is vital in playing closed KID. I would probably be a better player if i could summarize almost every kind of opening like that but chess isn't that simple. Sure i know the concepts of straightforward openings like French but the tactical variations of it make it seem like i am playing a different game

I know one game can't describle the true level of a player but i am still curious how good do you guys think i am by basing off my skill level or rating from the way i played in this game

Analysis would be nice too. Don't worry i ain't bragging cause i lost this game :)