Darth Malak beats Kenobi via telekinesis, Kenobi's weakness. Revan versus Anakin is a more difficult challenge, but I'm positive Malak can KO Kenobi quickly, then aid Revan for a kill on Anakin.
__________________ "There is only Revan. Only he can shape this galaxy as it is meant to be shaped."
On the Star Forge Obi-Wan and Anakin are weakened significantly. Regardless of that fact Anakin could still defeat Malak, and Obi-Wan has a shot too but Malak may be able to take him with the amp.
Also, I have no idea how a Dark Side Nexus would affect TOR Revan, so I'm just going to say the fight probably depends on that.
__________________ "Happiness is a lie. Life is horror. The light is always dying all across the universe. The last star will flicker out someday, when it does, all that remains is shadow. And I will be its king!"'-Amahl Farouk
Anakin can't ragdoll someone who was casually ragdolling 2 powerful Jedi Knights and used two simultaneous Force attacks to kill them while still ragdolling them.
Those two Jedi had been able to fight through the Star Forge, so they were undoubtedly powerful and skilled.
Ragdolling them, and still being able to kill them with the Force, does prevent Anakin from ragdolling him, yes. Revan couldn't ragdoll Malak, little Ani won't be either.
Game Revan has no feats on Anakin's level, don't be retarded. Anakin can move dreadnaughts, collapse 90 x 30 meter buildings, rip apart robots, wreck Force practitioners capable of causing avalanches and hurl trees, move escape pods bigger than starships, hurl pillars through walls, etc.
Game Revan defeated Star Forge Malak who pulled off the above stuff. Plus Game Revan is just the Revan we see in the book and TOR and you suck his cock hard so yeah.
Also "Darth Revan was one of the most powerful Sith Lords in galactic history", Anakin isn't eclipsing him.
Going through that list of feats though:
Anakin didn't collapse that building, he didn't rip apart droids with the Force to my knowledge, he directed an escape pod that was propelled by its engines in space (you know, weightless) and he did that pillar thing in the Tartovosky series.
I don't know about that dreadnaught thing, but I suspect its bullshit too.