How are these numbers calculated?

Big Games

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

Week of 10/23100.0*Chance in playoffs100.0*Average seed
Tennessee 7 Houston 41 +16.4
+1.4
Arizona 20 Pittsburgh 32 -0.3
-0.1
New Orleans 62 Indianapolis 7 +0.3
Cleveland 6 Seattle 3 -0.2
Miami 15 Denver 18 -0.1
Oakland 0 Kansas City 28 +0.1
If winner is:HomeAway
Jacksonville vs Baltimore-1.7+1.7
-0.1+0.1
If winner is:HomeAway
Week of 10/30100.0*Chance in playoffs100.0*Average seed
Houston vs Jacksonville+12.7-12.7
+1.2-1.2
Tennessee vs Indianapolis-4.8+4.8
-0.3+0.3
Seattle vs Cincinnati+0.3-0.3
San Francisco vs Cleveland+0.3-0.3

What If

Chances based on how well the Houston finish out the regular season.   Explain

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
139-0In95501,353
128-1In762220011,304
117-2In35461621046,425
106-399.7%524481831000107,648
95-488.701285225641000163,233
84-552.503490149131272000162,756
73-617.9018001312242513300108,207
62-72.020042038287146,192
51-80.0001134236811,605
40-9Out11748341,327
Total:63.2%581731122345665310660,050
Games Above .500
Chance Will Make Playoffs

Lottery

Ye of little faith, already thinking about next year. Here are the big games and what ifs for draft seeds.

Big Games

Week of 10/23100.0*Lottery seed
Tennessee 7 Houston 41 -2.9
Minnesota 27 Green Bay 33 -0.1
If winner is:HomeAway
Jacksonville vs Baltimore+0.2-0.2
If winner is:HomeAway
Week of 10/30100.0*Lottery seed
Houston vs Jacksonville-2.4+2.4
Tennessee vs Indianapolis+0.6-0.6

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L1234567891011121314151617181920212223242526272829303132
139-06827500
128-12946202200
117-2431271915120100
106-30552027211622110000
95-40014242824023344210000
84-500374200102479975310000
73-60018000014813161612731000
62-702001411202521114100
51-800141428301751
40-90416353113
Total:14357101219011111222223333332211000