Ranking every smash character from stongest to weakest

Title says it all, you don't have to rank all of them, you just have to give your two pence of which characters are stronger/weaker than others and why. All attributes will be taken into consideration (power, intelligence, speed, personality, strengths, weaknesses, wins, losses, e.t.c).

For example, my nomination of the weakest smash character is Isabelle. She has no powers to speak of, and is known to be very pacifistic (or at least from what I know anyway, I've never played an Animal Crossing game), so that would put her at rank 71.

For second, I nominate Pichu, simply because it's a very undeveloped Pokémon and hurts itself with its own electric attacks.

For third, I vote Piranha Plant. While it does have fire and poison attacks, and some variants have spikes, they can easily be defeated by nothing more than a punch (as seen in Mario 64 and Galaxy)

So with that in mind the rankings would be:

#69 - Piranha Plant
#70 - Pichu
#71 - Isabelle

I will post a ranking that will be subject to change/editing by me, the more people post their opinions of these characters. Will help me in this meaningless task?

Here's the Ranking Thus Far:
​

1. N/A
2. Palutena
3. Cloud
4. Rosalina
5. Bowser
6. Donkey Kong
7. Mario
8. Luigi
9. Wario
10. Snake
11. Little Mac
12. Ivysaur
13. Squirtle
14. Jigglypuff
15. R.O.B
16. Olimar
17. Alph
18. Piranha Plant
19. Wii Fit Trainer
20. Duck Hunt Duo
21. Pichu
22. Mr. Game & Watch
23. Villager
24. Isabelle

 

Little Mac has beaten Mike Tyson and Donkey Kong in boxing matches. Bare in mind Donkey is strong enough to punch a moon out of orbit. Let's not forget Mac's Giga Mac form, which is more enhanced, and considering that piranha plants in certain games can be beaten in one punch, I'd imagine he could handle quite a good number of them.

I agree with on Villager though. Where would you think he'd rank?

I almost forgot another candidate for the weakest: Olimar.

Correct me if I'm wrong, but isn't he actually the size of a coin (some smash character's sizes aren't meant to scale their actual size)? Not to mention, the enemies he struggles against are more or less equal to a piranha plant. Where would that rank him?

EDIT: As for R.O.B, I think we should put him above Olimar, considering he can hover and shoot lasers. There was also a giant R.O.B in the Subspace Emissary that was able to fend off and kill hundreds of pikmin that were climbing all over it, while on the over hand, it was taken out in one hit by Captain Falcon's falcon punch.

 

Does anybody else think Ganondorf is the most powerful smash character? He possesses the triforce of power, can only be killed by holy weapons (the Twilight Princess version survived being impaled with a weapon designed to kill him) and even if you do kill him, he'll just reincarnate as an alternate version of himself.

EDIT: Also, I think Snake is stronger than Little Mac, given his combat and military experience.