So I haven't been playing long, about 6 days and it feels like I'm actively getting worse at the game or just extremely inconsistent and I'm not really sure why this is happening. And I'm wanting to know why or how I can improve or is this something to do with the current MMR system?
I know as a player I am wildly inconsistent in terms of performance, I'm not a great player either, it is just something I wish to enjoy and like testing myself against real people and it doesn't make sense to me how I can go from one game that is 16/4/22 and then to another a day later that is 1/11/14, then back to 11/0/2. I've essentially picked up builds made by other people. I have games where I do ok, and some where I just seem to completely flounder. I'm not trying to throw or anything half the time I die it's me trying to join and try and help in a team fight and being instantly swapped to and killed.

Some deaths I couldn't do much about like one today with Ivy where I was killed because my stoneform/net lagged out and I instantly died because I was stuck in animation.
I've tried to be less aggressive so I can deny more more and feed a little less but it doesn't seem to be working for me.
Even though I won that last game as McGinnis it was really rough, I was in a lane against a Bebop, I managed to kill him first once, but not enough time to kill the guardian, and I can hold Guardians for a long time, of just laning but when I ping for help twice because someone from another lane comes to help, nobody comes. There was a certain point where it was a 3v1 which is when I finally lost the guardian completely between Yamato, Haze and Bebop at about 15 minutes (which at that point all the other team guardians were destroyed and nobody ever came to help until our guardian was destroyed). I didn't destroy their Guardian until 20 minutes in because everyone was finally gone long enough to push it down.

I know as a player I am wildly inconsistent in terms of performance, I'm not a great player either, it is just something I wish to enjoy and like testing myself against real people and it doesn't make sense to me how I can go from one game that is 16/4/22 and then to another a day later that is 1/11/14, then back to 11/0/2. I've essentially picked up builds made by other people. I have games where I do ok, and some where I just seem to completely flounder. I'm not trying to throw or anything half the time I die it's me trying to join and try and help in a team fight and being instantly swapped to and killed.

Some deaths I couldn't do much about like one today with Ivy where I was killed because my stoneform/net lagged out and I instantly died because I was stuck in animation.
I've tried to be less aggressive so I can deny more more and feed a little less but it doesn't seem to be working for me.
Even though I won that last game as McGinnis it was really rough, I was in a lane against a Bebop, I managed to kill him first once, but not enough time to kill the guardian, and I can hold Guardians for a long time, of just laning but when I ping for help twice because someone from another lane comes to help, nobody comes. There was a certain point where it was a 3v1 which is when I finally lost the guardian completely between Yamato, Haze and Bebop at about 15 minutes (which at that point all the other team guardians were destroyed and nobody ever came to help until our guardian was destroyed). I didn't destroy their Guardian until 20 minutes in because everyone was finally gone long enough to push it down.
