Bear with my curiosity here - with no questions or answers, where did Lauren's 7 rep come from, and why?
Going by this comment left by a fellow mod in chat, her first three edits had to be peer-reviewed (for whatever reason). That's 3×2 = 6 points, plus the one everyone starts with, makes 7. Now Lauren seems to have the full edit privileges. No peer reviews, no points.
It is probable that her first edits needed to be peer-reviewed because she was not a moderator, when she edited those first questions. Watching at her profile now, I see that now she is not shown as moderator, on EL&U.
The 7 rep is incalculable. It's a direct result of raw CHAOS being unleashed upon SE.