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
SHRK 117.9 KKCB 69.3 +2.7
+0.6
CRAW 73 SLAY 106.1 -1.1
+0.1
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
SPOD 73.6 SHRK 114.1 +2.2
+0.5
TEM2 43.4 SMGX 78.3 -0.7
-0.2
KKCB 146.4 SLAY 119.6 +0.5
BLAK 126.8 TEM3 106.3 -0.2
SENT 53.4 CRAW 81.9 -0.1
Week of 12/2100.0*Chance in playoffs100.0*Average seed
TEM3 72.6 SMGX 79.8 -1.9
-0.2
If winner is:HomeTieAway
SPOD vs TEM2OutOut+0.1
SLAY vs SHRKOutOut+0.1
-0.3-0.2+0.3
BLAK vs CRAW-0.2-0.2+0.2

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
71-0-00.1%0786723,370,112
6.50-0-1Out505019,982
60-1-0Out4056326,749,326
Total:0.0%036233250,139,420
Games Above .500
Chance Will Make Playoffs