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
New Orleans 62 Indianapolis 7 -1.2
-0.5
Tennessee 7 Houston 41 -0.2
If winner is:HomeAway
Week of 10/30100.0*Chance in playoffs100.0*Average seed
Tennessee vs Indianapolis-0.8+0.8
-0.4+0.4
Houston vs Jacksonville-0.3+0.3
NY Giants vs Miami+0.1-0.1

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
99-071.7%0111492711115101,310
88-125.60025013916211771011,723
77-24.440027172927122046,536
66-30.2000172139265108,753
55-40.00003184435161,952
44-5Out0032473162,662
33-6Out00793107,907
22-7Out019946,181
11-8Out010011,651
00-9Out01001,375
Total:0.9%0001000001236122252660,050
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
New Orleans 62 Indianapolis 7 +1.2
Minnesota 27 Green Bay 33 -0.1
Dallas 34 St. Louis 7 -0.1
Arizona 20 Pittsburgh 32 -0.1
If winner is:HomeAway
Week of 10/30100.0*Lottery seed
Tennessee vs Indianapolis+1.0-1.0
St. Louis vs New Orleans+0.1-0.1
NY Giants vs Miami-0.1+0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L1234567891011121314151617181920212223242526272829303132
99-00111018312167874100
88-10012401125810141411731000
77-204000137111518181362000
66-300000261218232113510
55-4000014122330227
44-50014154040
33-60022177
22-70694
11-8199
00-90100
Total:00000100000000001112234579121933