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 -18.8
-1.2
Slice 63 Rhiney 85 -0.8
-0.0
Ian 106 Ryan C. 73 +0.6
+0.1
Lance 101 Desperate 75 -0.4
Convict 101 Mini 83 +0.3
+0.2
Week of 12/1100.0*Chance in playoffs100.0*Average seed
Closet 96 Chew 76 +36.6
+1.8
Hustle 123 Convict 85 +3.1
Lance 77 Ryan C. 73 +2.2
+0.0
Mini 101 Desperate 91 -0.8
-0.1
Party 77 Rhiney 91 -0.4
Slice 34 Ian 109 -0.0
Week of 12/8100.0*Chance in playoffs100.0*Average seed
Lance 75 Ryan C. 110 -0.2
+0.3
If winner is:HomeTieAway
Mini vs PartyIn-11.5In
-0.2-0.5+0.4
Lance vs Hustle-0.3InIn
-0.2+0.2+0.2
Ryan C. vs Convict-0.3InIn
Closet vs IanInIn-0.3
+1.0-0.2-0.7
Desperate vs RhineyIn-0.1-0.2
+0.6-0.3-0.3

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
81-0-0In01003,512,761
7.50-0-1In154837236,370
70-1-099.4%1331342214,760,614
Total:99.7%04918201208,509,745
Games Above .500
Chance Will Make Playoffs