Houston Texans Playoff Chances 2019-2020 50/50

Lost to Tennessee 14-35, average seed down 0.2 to 4
10-6-0   .625

How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 12/15100.0*Chance in playoffs100.0*Average seed
Tennessee 21 Houston 24 +19.0
+1.0
Pittsburgh 10 Buffalo 17 +3.8
+0.0
New Orleans 34 Indianapolis 7 +1.5
+0.0
Arizona 38 Cleveland 24 +0.9
+0.0
Kansas City 23 Denver 3 -0.1
Cincinnati 13 New England 34 -0.0
Week of 12/21100.0*Chance in playoffs100.0*Average seed
Tampa Bay 20 Houston 23 In
+0.5
Chicago 3 Kansas City 26 -0.2
Week of 12/29100.0*Chance in playoffs100.0*Average seed
Houston 14 Tennessee 35 -0.2
Kansas City 31 LA Chargers 21 -0.2
Games Above .500
Chance Will Make Playoffs