How are these numbers calculated?

Big Games

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

Week of 12/5100.0*Chance in playoffs100.0*Win Super Bowl100.0*Average seed
Minnesota 20 Detroit 7 Out
No
+0.0
Tampa Bay 38 Indianapolis 35 +0.5
Chicago 31 Dallas 24 -0.1
LA Rams 28 Seattle 12 -0.1
Atlanta 40 Carolina 20 +0.1
Green Bay 20 Washington 15 +0.0
If winner is:HomeTieAway
Philadelphia vs NY Giants-0.1+0.1+0.2
If winner is:HomeTieAway
Week of 12/12100.0*Chance in playoffs100.0*Win Super Bowl100.0*Average seed
Detroit vs Tampa Bay-0.6+0.2+0.5
Green Bay vs Chicago+0.1+0.1-0.2
Washington vs Philadelphia+0.1+0.1-0.1
San Francisco vs Atlanta+0.0+0.0-0.1
Carolina vs Seattle-0.1-0.0+0.0

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910111213141516Count
93-0-0Out3737263,551,243,277
8.52-0-1Out6662807,520,988
82-1-0Out12059208,152,292,623
1-0-2Out11757255,360
7.51-1-1Out165627111,436,481
0-0-3Out50502
71-2-0Out3259906,139,833,327
0-1-2Out2568603,926
6.50-2-1Out1054315004,270,585
60-3-0Out11650295001,512,431,511
Total:Out71540287200019,379,038,080
Games Above .500  (Full Screen)
Chance Will Make Playoffs  (Full Screen)

Lottery

We are out of the playoffs. Here are the big games and what ifs for draft seeds.
Although it might be more fun to go down swinging.

Big Games

Week of 12/5100.0*Lottery seed
Tampa Bay 38 Indianapolis 35 -1.4
Houston 24 Denver 38 +0.2
Chicago 31 Dallas 24 +0.1
Atlanta 40 Carolina 20 -0.1
Oakland 21 Tennessee 42 -0.1
Cleveland 27 Cincinnati 19 +0.1
Arizona 17 Pittsburgh 23 +0.1
New England 16 Kansas City 23 +0.1
Jacksonville 10 LA Chargers 45 +0.1
LA Rams 28 Seattle 12 +0.1
If winner is:HomeTieAway
Philadelphia vs NY Giants+0.1+0.0-0.2
If winner is:HomeTieAway
Week of 12/12100.0*Lottery seed
Detroit vs Tampa Bay+1.4-0.5-1.3
New Orleans vs Indianapolis-0.2+0.1+0.3
Arizona vs Cleveland-0.3-0.2+0.2
LA Chargers vs Minnesota+0.2-0.1-0.2
Kansas City vs Denver-0.1-0.1+0.2
Oakland vs Jacksonville+0.1+0.0-0.2
Green Bay vs Chicago-0.1-0.1+0.2
Carolina vs Seattle+0.1-0.1-0.1
Dallas vs LA Rams+0.1+0.0-0.1
NY Giants vs Miami-0.0+0.0+0.1
Washington vs Philadelphia-0.1+0.0+0.0
San Francisco vs Atlanta-0.0-0.0+0.1
Baltimore vs NY Jets-0.0+0.1+0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L-T1234567891011121314151617181920212223242526272829303132
93-0-04374116200
8.52-0-12244424500
82-1-00730381950000
1-0-207303919400
7.51-1-12112834205100
0-0-35050
71-2-0003122731196100
0-1-20313283118600
6.50-2-100162236269100
60-3-000041838327100
Total:1710161712111063331000