1640 elo, should I even try to get plat?

If you think you are worthy of plat elo, then go for it. if not don't

I went from 1620 to plat in 3 days. Play someone who roams and carries hard and go mid.

i got 100 elo in a day sooo

whats stopping you?

You can man. I'm trying to raise myself to gold... The games at 1100 are so troll XD 1 game a storm crashed my comp, 1 game I picked rumble for some reason, 1 game I won my lane 4-0-0 by 6 minutes and top ahri lost to tryn hard, bot ez sona lost to taric vayne hard. 1 game I killed darius so many times we won by 18 minutes, 1 game I went 10-1-14 as amumu after getting my blue stolen.

Bronze haha. I'm asking myself the same question, except 400 elo, and the question is really 80% luck. Oh well, keep on trucking. I know I will.

not that hard to get that much elo in that time... But you gotta cross your fingers that you don't get knocked into groups of the worst feeders of your life and knocked down to below gold

wickd got 228 in 7 days

not impossible.