[The question should really be, Why does God chose anyone to be saved?]

You are begging the question: Does God choose people to be saved? Others follow: Does God choose people to be damned? What does it mean when God "chooses"? Is it independent of human action or intent? Does it involve some cooperation on the part of invididuals to repent and believe?

I would have to say that all these questions have been discussed and debated in one form or another, and to attempt to answer your question would neglect them.

Mike