Yes some skill. SOME. She was a Padawan. Atris defeated the Handmaiden and foght the Exile twice. Sure, Serra was one of the best Padawans in the Temple. But did Dooku take 40 seconds to take out Obi-Wan or Anakin when he was toying with them in AOTC? Obi-Wan went down in about 20, Anakin, little longer. Do you really think a Jedi Master would take 20 seconds to take out a Padawan?
Depends on what Master, and this fight depends on one thing and one thing only.
What Bastila? Kotor 1 start? Kotor 1 end? Kotor 2 holocron? Which one is it.
The start of Kotor 1 Bastila would get creamed, the end of Kotor 1 she would hold on for a very long time even have a chance but two against 1? She would die.
Kotor 2 holocron Bastila, is the only one I give a chance. I mean she lead the Sith Academy meaning she had gained a lot of powerful since Kotor 1 okay the Sith Academy died out but its still pretty damn impressive.