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
Cleveland 6 Seattle 3 +6.3
+0.8
Arizona 20 Pittsburgh 32 -0.7
-0.1
Oakland 0 Kansas City 28 +0.3
Miami 15 Denver 18 -0.3
Tennessee 7 Houston 41 -0.1
NY Jets 27 San Diego 21 -0.1
If winner is:HomeAway
Jacksonville vs Baltimore+0.8-0.8
If winner is:HomeAway
Week of 10/30100.0*Chance in playoffs100.0*Average seed
San Francisco vs Cleveland-7.8+7.8
-0.9+0.9
Seattle vs Cincinnati+1.1-1.1
+0.1-0.1
Buffalo vs Washington-1.0+1.0
-0.1+0.1
Baltimore vs Arizona-0.9+0.9
-0.1+0.1
Denver vs Detroit-0.3+0.3
-0.1+0.1
Tennessee vs Indianapolis-0.3+0.3

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
1310-0In90100697
129-1In632930606,577
118-299.9%1935141274028,794
107-389.7181453032910077,764
96-429.10013520312511300135,522
85-51.200015142528197100161,662
74-60.0000312263320500135,993
63-7Out0042039306076,863
52-8Out02164531628,928
41-9Out022149286,584
30-10Out063559666
Total:22.3%23216899910111110731660,050
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
Cleveland 6 Seattle 3 -2.0
Minnesota 27 Green Bay 33 -0.1
Detroit 16 Atlanta 23 +0.1
If winner is:HomeAway
Jacksonville vs Baltimore-0.1+0.1
If winner is:HomeAway
Week of 10/30100.0*Lottery seed
San Francisco vs Cleveland+1.9-1.9
Baltimore vs Arizona+0.1-0.1
Seattle vs Cincinnati-0.1+0.1
Pittsburgh vs New England+0.1-0.1
Tennessee vs Indianapolis+0.1-0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L1234567891011121314151617181920212223242526272829303132
1310-06822100
129-1244026230600
118-2118191712110206400
107-311768418222398200
96-4000112053171324191041000
85-50000011361115181814841000
74-60000024813181917115100
63-70001410172322156200
52-800141223292291
41-900312293718
30-10193555
Total:01121111243546555555555544332110