Chessmetrics is fundamentally flawed. They have von Bardeleben at 2700 with a peak at 2714, for example. That's not even funny.
Who's the best ever? So far, we would have to say Kasparov. He was the dominant player of his era - although for the first part, his five matches with Karpov, he was only a couple of points ahead in over 100 games, he managed to win the ones that counted most. After that, he dominated the world before and after his lost match to Kramnik, and was still far and away the best player when he retired in 2004.
Honorable mentions should go to Karpov, who won 120 classical tournaments (only Kasparov's 63 is even half that), and Fischer, who dominated the world as no other for the period 1970-72. Also Lasker, who didn't play for long periods because no one could raise money to challenge him, should be considered.
I don't know how many times you have complained about poor von Bardeleben being overrated. Chessmetrics and Elo are different systems, and at his peak Chessmetrics rank von Bardeleben as 157 Chessmetrics points from first place. That's further from first than Areshchenko is with the Elo system today. Overrated or not, I have no idea, but he did have some good results at his best, for example beating Teichmann clearly in a match when the latter was ranked 6th in the world.
I agree about Kasparov though. :-)
Jamby but the majority of GMs think it is Fischer. Its the truth. I will just point out the truth
Fischer's accomplishement is weak compare to Kasparov and Karpov, that's the truth.
GMs voted for Fischer, that is the truth
And still many think Fischer is overrated and not the best
but the majority of GMs think that Fischer is the best.
I mean when their is a voting in america, who is going to get president. the guy who gets the majority of votes (yes i know the voting is a tad different in america)
or the guy whos supporters think the president is overrated???