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 -15.6
-1.4
New Orleans 62 Indianapolis 7 +0.5
+0.1
Arizona 20 Pittsburgh 32 -0.4
Cleveland 6 Seattle 3 -0.1
NY Jets 27 San Diego 21 -0.1
Oakland 0 Kansas City 28 +0.1
If winner is:HomeAway
Jacksonville vs Baltimore-0.3+0.3
If winner is:HomeAway
Week of 10/30100.0*Chance in playoffs100.0*Average seed
Tennessee vs Indianapolis+10.0-10.0
+1.1-1.1
Houston vs Jacksonville-3.7+3.7
-0.2+0.2
Baltimore vs Arizona-0.6+0.6
-0.1+0.1
Buffalo vs Washington-0.5+0.5
Seattle vs Cincinnati+0.4-0.4
San Francisco vs Cleveland+0.1-0.1
Denver vs Detroit-0.1+0.1

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
1310-0In9180686
129-1In653040106,504
118-2100.0%2640234510029,013
107-397.4418332411820077,312
96-469.7011138614151041000135,142
85-522.301190291822179300162,589
74-63.43001718282613300135,675
63-70.10001620342910177,131
52-8Out0021135391328,798
41-9Out1943486,531
30-10Out01981669
Total:37.4%24716346788987631660,050
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 +2.7
New Orleans 62 Indianapolis 7 -0.1
If winner is:HomeAway
Jacksonville vs Baltimore+0.1-0.1
If winner is:HomeAway
Week of 10/30100.0*Lottery seed
Tennessee vs Indianapolis-2.2+2.2
Houston vs Jacksonville+0.4-0.4
San Francisco vs Cleveland-0.1+0.1

What If

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance will finish season at seed
TWW-L1234567891011121314151617181920212223242526272829303132
1310-06527800
129-12143274400100
118-2125192121240411000
107-304216141921438622000
96-4001110142405311109631000
85-5001118002151013141310731000
74-60300001361116181713831000
63-700001410172221157200
52-800039213024112
41-9019284022
30-10063262
Total:021335610121333444444444443332210