How are these numbers calculated?

Big Games

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

Week of 11/18100.0*Chance in playoffs100.0*Average seed
CRAW 73 SLAY 106.1 Out
-0.4
SHRK 117.9 KKCB 69.3 -0.2
-0.2
SMGX 73.2 SPOD 134 +0.1
+0.0
TEM2 66.6 BLAK 110.9 -0.1
TEM3 119 SENT 65.2 +0.1
Week of 11/25100.0*Chance in playoffs100.0*Average seed
SENT 53.4 CRAW 81.9 +0.5
BLAK 126.8 TEM3 106.3 -0.1
SPOD 73.6 SHRK 114.1 -0.1
TEM2 43.4 SMGX 78.3 -0.1
If winner is:HomeTieAway
Week of 12/2100.0*Chance in playoffs100.0*Average seed
BLAK vs CRAW-0.3-0.3+0.3

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
61-0-0Out7385524,989,193
5-5.5Out10025,150,227*
Total:Out4197850,139,420

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs