I saw some of the discussions on GMAT score and I want to highlight that Tepper is very analytical program and higher GMAT score or Undergrad GPA is very good indicator of analytical abilities.
Also competitive pool tend to have a higher range of GMAT scores if the profile is similar. For example Indian pool - mostly are engineers and with a background of Computer science (myself included), so GMAT scores becomes a good indicator apart from Essay Goals and mutual fit with the School.
If any questions, I can answer, please feel free to drop a PM. All the best for the applications for Round 2