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 +25.3
+0.7
CRAW 73 SLAY 106.1 -3.6
-0.1
SHRK 117.9 KKCB 69.3 -1.6
TEM2 66.6 BLAK 110.9 -0.4
TEM3 119 SENT 65.2 -0.3
-0.1
Week of 11/25100.0*Chance in playoffs100.0*Average seed
SPOD 73.6 SHRK 114.1 -10.9
-0.4
TEM2 43.4 SMGX 78.3 -10.5
-0.1
KKCB 146.4 SLAY 119.6 +1.0
+0.2
BLAK 126.8 TEM3 106.3 -0.9
Week of 12/2100.0*Chance in playoffs100.0*Average seed
TEM3 72.6 SMGX 79.8 -19.8
-0.3
If winner is:HomeTieAway
SPOD vs TEM2In-3.0-47.0
+0.8-0.2-0.8
SLAY vs SHRK-3.1-3.2+3.1
-0.2+0.3+0.2

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
81-0-0In56447,711,087
7.50-0-150.0%50506,131
70-1-06.16791507,709,522
Total:53.0%2825407015,426,740
Games Above .500
Chance Will Make Playoffs