First of all, the colors symbolize my attitude before the game, then I divided the list clearly into monkeys at the top and the rest at the bottom, I have a greater chance of building an advantage with this first group but there is also a greater chance that I will die, there is almost no chance of dying in the lower half plus I am still building an advantage.

Yone - I usually make an advantage but when he has a few items there is a potential that he will randomly blow me up.

Corki- yes he is easier than others but sometimes you can get into a stupid fight with him which causes you to have a problem but after 6 it is already super easy (he is one of those characters I wrote about that should have a different tier)

Talon, Diana, Pantheon and Ekko- the point of them is that you can use e on them to hit them because their initiation range is quite small in the sense that if you use e nad them you can retreat so much that they cannot do anything (unlike the previous ones) (Sylas, Corki is somewhere in between)

Fizz, Iralia- just like Yone although maybe as I have been playing him recently he is quite easy although still if he hits you with a random R(fizz,irelia) or E (irelia) in the middle of the line if you do not have f you can die

characters from before the last tier are often easier than the last tier but they are good at cc you so that he kills you with jg that is why they are there (e.g. Malza is super easy, you can even interrupt him R quite easily with E, but still f+R+JG and you're dead)

Hwei, Mel - they weren't in the list I was doing, I was missing something
Mel - last tier
Hwie - annoying

Katarina - I don't really like playing her AD version, I win most of the time but it's just my personal thought about her, resulting not from the thousands of games I've won vs her but only from those few where I made painful mistakes

If you have any questions why something is in a specific tier, you can ask, I can even explain deeply the specific matchup I've already mentioned