How are these numbers calculated?

Big Games

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

Week of 11/24100.0*Chance in playoffs100.0*Average seed
Hustle 107 Closet 100 -8.9
-0.7
Slice 63 Rhiney 85 -1.5
-0.1
Ian 106 Ryan C. 73 +1.0
+0.1
Lance 101 Desperate 75 -0.3
Convict 101 Mini 83 +0.2
+0.1
Week of 12/1100.0*Chance in playoffs100.0*Average seed
Closet 96 Chew 76 +19.9
+1.2
Hustle 123 Convict 85 +1.4
Lance 77 Ryan C. 73 +1.1
Party 77 Rhiney 91 -0.9
Mini 101 Desperate 91 -0.2
-0.1
Slice 34 Ian 109 -0.1
Week of 12/8100.0*Chance in playoffs100.0*Average seed
Lance 75 Ryan C. 110 -0.1
+0.2
If winner is:HomeTieAway
Mini vs PartyIn-5.7In
-0.2-0.5+0.3
Lance vs Hustle-0.2InIn
-0.1+0.1+0.1
Closet vs IanInIn-0.2
+0.7-0.3-0.6
Ryan C. vs Convict-0.2InIn
Desperate vs RhineyIn-0.1-0.2
+0.4-0.3-0.4

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
81-0-0In01003,974,909
7.50-0-1In265024227,223
70-1-099.7%2437261303,974,294
Total:99.8%0611913608,176,426
Games Above .500
Chance Will Make Playoffs