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 +19.3
+1.3
Arizona 20 Pittsburgh 32 -0.5
-0.0
Oakland 0 Kansas City 28 +0.4
Cleveland 6 Seattle 3 -0.1
If winner is:HomeAway
Jacksonville vs Baltimore-0.4+0.1
If winner is:HomeAway
Week of 10/30100.0*Chance in playoffs100.0*Average seed
Houston vs Jacksonville+1.5-6.9
+0.2-0.8
Tennessee vs Indianapolis-1.0+2.6
-0.1+0.1
Buffalo vs Washington-0.1+0.2
Kansas City vs San Diego+0.1-0.1
Baltimore vs Arizona-0.0+0.1
Pittsburgh vs New England+0.0-0.1

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
139-0In67312035,679
128-1In29521810135,325
117-2100.0%4335480000221,893
106-399.0056230111000206,419
95-487.8028570255200119,705
84-560.65560017151141045,783
73-627.902801719261540011,364
62-75.0503154030701,780
51-8Out111454031188
40-9Out1049291269
Total:94.2%9214023011111100000778,205
Games Above .500  (Full Screen)
Chance Will Make Playoffs  (Full Screen)

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 -2.5
Oakland 0 Kansas City 28 -0.1
Arizona 20 Pittsburgh 32 +0.0
Dallas 34 St. Louis 7 +0.0
If winner is:HomeAway
Jacksonville vs Baltimore-0.1+0.0
If winner is:HomeAway
Week of 10/30100.0*Lottery seed
Houston vs Jacksonville-0.4+1.6
Tennessee vs Indianapolis+0.1-0.3
Kansas City vs San Diego-0.1+0.1
Baltimore vs Arizona+0.0-0.1
Pittsburgh vs New England-0.1+0.1
St. Louis vs New Orleans-0.1+0.0

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L1234567891011121314151617181920212223242526272829303132
139-01156238200
128-112818351621000
117-20433029267000000
106-3005115122801101000
95-401282236000124321000
84-5545100013699741000
73-600280027121717105100
62-75001616272614410
51-8121422352161
40-91328302531
Total:1951614261211000011111110000000000000