Here are the leaderboard averages for the race. Here you may find current (or in some cases, final) statistical rankings based on all current/previous
placings by each team. Also included is a notation of change from the previous leg. All the info is gathered from leaderboard rankings posted on the
Amazing Race 13 Wikipedia entry.
Statistical Leaderboard (after Leg 5)
Ken/Tina -- 1.8 (down from 1.25)
Terence/Sarah -- 2.8 (down from 2.75)
Nick/Starr -- 3.8 (up from 4.5)
Toni/Dallas -- 3.8 (up from 4.25)
Mark/Bill -- 5
Kelly/Christy -- 5.6 (up from 5.75)
Aja/Ty -- 6.2 (down from from 6)
Andrew/Dan -- 6.8 (up from 7)
Marisa/Brooke -- 7.75
Anthony/Stephanie -- 9.5
Anita/Arthur -- 11
Ken & Tina fell back and had the highest negative change (-.55) of all teams that didn't improve, yet they still remain the statistical winners. Frontrunning team Nick & Starr manage to tie Toni & Dallas' average, but with their first placing and a larger positive change from Leg 4, they have leapfrogged the mother/son duo. Even with a drop in actual placing, Kelly & Christy have at least managed to improve their average ever so slightly. By remaining in 6th place, Andrew & Dan improve only slightly, but they don't seem long for this race, with Kelly & Christy not far behind.
