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
Ian 106 Ryan C. 73 -6.1
-1.1
Convict 101 Mini 83 -1.7
+0.1
Hustle 107 Closet 100 +0.5
+0.3
Slice 63 Rhiney 85 -0.4
-0.0
Lance 101 Desperate 75 -0.3
Week of 12/1100.0*Chance in playoffs100.0*Average seed
Lance 77 Ryan C. 73 -24.2
-1.2
Closet 96 Chew 76 -2.1
-0.2
Hustle 123 Convict 85 +1.7
+0.1
Mini 101 Desperate 91 -1.5
-0.1
Party 77 Rhiney 91 -0.2
Week of 12/8100.0*Chance in playoffs100.0*Average seed
Lance 75 Ryan C. 110 +24.1
+0.9
If winner is:HomeTieAway
Ryan C. vs Convict+37.2+16.6Out
+1.3+0.6-1.7
Lance vs Hustle-6.0+7.5+7.5
-0.1+0.1+0.1
Mini vs Party-5.9+5.9+7.5
-0.1+0.6+0.1
Closet vs Ian+6.5+6.6-5.2
+0.1+0.1-0.1
Desperate vs Rhiney+6.6-2.9-3.0
+0.5-0.2-0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
71-0-088.1%0143935124,736,775
6.50-0-167.5194932235,913
60-1-0Out156433,537,057
Total:50.9%082221823188,509,745
Games Above .500
Chance Will Make Playoffs