When I think about it, Anakin is not supposed to be a ''whiny punk'' or something. It is not bad being killed by the Chosen One.
No surprise if his powers got stronger than YODAS. He is the Chosen One, he is stronger than people think. If he has the rank of a Jedi Padawan, he really hasthe power of a Jedi Knight.
"It's Jango Fett! And he's brought his head!"