Oh no, that has the potential to start a big debate, and possibly a couple of conspiracy theories... KotOR's AI is not "supposed" to be biased/rigged toward the computer, but some people have alot of experiences in the game with Pazaak that would make it appear otherwise. Pure Pazaak, however, is guaranteed to have absolutely no bias of that sort.
Also, Deadeye Duncan is kind of a pushover.