How are these numbers calculated?

Big Games

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

Week of 11/19100.0*Chance in playoffs100.0*Average seed
WiCa 146.4 Luck 242.6 +9.3
+0.7
RunB 130.4 Apex 145.1 -7.0
-0.3
KSMA 117.4 Funk 101.1 -0.4
ARON 117.8 Ram 158 -0.1
If winner is:HomeAway
Week of 11/26100.0*Chance in playoffs100.0*Average seed
Luck vs Funk+6.3-8.6
+0.5-0.6
Apex vs KSMA-4.2+10.2
-0.1+0.3
Ram vs WiCa-0.1+0.2
+0.1-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
83-066.8%660122128,634,657
72-15.86023711025,230,047
61-2Out275221019,712,355
50-3Out14582804,280,761
Total:12.5%12001459123057,857,820
Games Above .500
Chance Will Make Playoffs