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 +23.8
+0.6
CRAW 73 SLAY 106.1 -3.4
-0.1
SHRK 117.9 KKCB 69.3 -0.8
TEM3 119 SENT 65.2 -0.3
-0.1
TEM2 66.6 BLAK 110.9 -0.1
Week of 11/25100.0*Chance in playoffs100.0*Average seed
TEM2 43.4 SMGX 78.3 -7.9
-0.1
SPOD 73.6 SHRK 114.1 -7.1
-0.4
KKCB 146.4 SLAY 119.6 +0.9
+0.2
BLAK 126.8 TEM3 106.3 -0.4
Week of 12/2100.0*Chance in playoffs100.0*Average seed
TEM3 72.6 SMGX 79.8 -18.8
-0.2
If winner is:HomeTieAway
SPOD vs TEM2In-15.3-56.1
+0.6-0.5-0.9
SLAY vs SHRK-2.3-2.4+2.7
-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
81-0-0In564429,821,533
7.50-0-146.5%475320,173
70-1-05.76868020,297,714
Total:61.8%3328353050,139,420
Games Above .500
Chance Will Make Playoffs