Socialist Michelle Bachelet won a majority of votes , but not enough to win . The election was held on Sunday and the results were announced Monday morning. Bachelet was Chile 's president from 2006 to 2010 .
Socialist Michelle Bachelet won a majority of votes , but not enough to win . The South American country will hold a runoff election on December 15 . Bachelet was Chile 's president from 2006 to 2010 .