How to up rank easy?

Play jungle master yi and farm the hell of your jungle and win late game.

Abuse picks, find a good duo partner if you can, never surrender.

Yea, just keep playing the game, by doing this you refine your game sense, game mechanics and game knowledge at the same time, you just have to remember to learn something every match even if you lose or win there is something to take out of it. I recommended not blaming your teammates also and learn from your mistakes, and your teammates are different everytime you play so there's no point in flaming them.

Spam games. thats the only way you will actually level up fast other than using 2 xp boosts

I'm not like a diamond tier player, more like low plat, but I got better by just playing a small pool of champs. I'd usually play support Morg or Brand, but now I'm fairly good at all roles. Worst would be adc for me.

Free in mind. just play and don't care about ranking.

play just one role so you can be good on it and etc
Its much easier that way

dude if you're new don't play ranked try learn champs then guess who's the one you feeling your self in and then focus on this champ to be pro on him

Buying asuo and 30 lvl in your pocket. Well, plat. lmao :lol:

Play 1 role, with only 1-3 champions on it, this will get you at least out of bronze, if youre not skillful in macro play. By silver you should find random duos that you believe to be good. Don't worry about your teammates, and never blame them its always your fault that you died, this will prevent you from getting tilted as well as muting everyone in game except pings. This will get you to gold as long as your skill level continued to improve throughout it. From gold you can expand your champion pool to around 5-7 start counter picking or if your first pick, pick your best champ possibly on of the first 3 you were playing, you should look in to macro play and warding a lot more. After this skill and good reading the map will get you out of gold.