Seems a lot of countries moved up in the ranking this year. Also, I kind of take this with a grain of salt, as many of the remaining countries require visas for everyone or most people would never want to go (e.g. iraq, afganistan, syria).
Essentially, a Chilean passport will get you everywhere you want to go, plus a few more.
For more information visit: https://www.spencerglobal.com
From USA and outside Chile dial 1-917-727-5985 (U.S.), in Chile dial 65 2 42 1024 or by cell 747 97974.