Getting first tower should make you automatically win the game

He never said he knew how to play he just said stop whining lol. Considering you don't have facts that support your claim nor a way to actually fix it all you are doing is whining.

You were not trying to be mean? You failed at your one goal pretty spectacularly, to the point where the only thing you did was be mean.

First tower is nothing as such. The predictive power of this is limited to "between 2 and 3 out of 5 Gamers are better then the opposite in earlygame". But I´ve seen a lot of games wich were thrown way later.

And my KDA in ranked is actually 3.8 / 4.9 / 8.9 (in last 98 normals 3.6 / 6.4 / 10.1 ) with given that Platin+ Korea Zyras have 3.62/6.27/10.25 this patch. [In Gold wich I would be if I would play more rankeds KDA Korea is 3.75/6.34/10.58] . My ranked KDA is 2,6:1 compared to 2,3 for average Zyras in Korea and this is because I die less.

So I feel Quite well compared to that even I rarely play rankeds anyway, thank you. ;)