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
SMGX 73.2 SPOD 134 -27.2
-0.8
CRAW 73 SLAY 106.1 -5.6
-0.1
SHRK 117.9 KKCB 69.3 -1.2
-0.1
TEM3 119 SENT 65.2 -0.8
-0.1
TEM2 66.6 BLAK 110.9 -0.5
-0.1
Week of 11/25100.0*Chance in playoffs100.0*Average seed
TEM2 43.4 SMGX 78.3 +16.6
+0.6
SPOD 73.6 SHRK 114.1 +5.2
-0.1
KKCB 146.4 SLAY 119.6 +3.1
+0.1
BLAK 126.8 TEM3 106.3 -0.1
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 +37.5
+1.0
If winner is:HomeTieAway
SLAY vs SHRK-25.0InIn
-0.5+0.5+0.5
SPOD vs TEM2-25.0InIn
-0.5+0.5+0.5

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
80-0-075.0%25502515,426,740
Total:75.0%25502515,426,740
Games Above .500
Chance Will Make Playoffs