How are these numbers calculated?

Big Games

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

Week of 11/26100.0*Chance in playoffs100.0*Average seed
Apex 185.4 Krnk 182.7 -4.3
-0.5
Ramr 120 Ertz 197.2 -1.5
Irel 153.5 Aron 160.7 -0.7
-0.0
Luck 189 Funk 68.2 -0.2
-0.1
Week of 12/3100.0*Chance in playoffs100.0*Average seed
Funk 79.3 Ertz 149.2 Out
Tank 143.1 Krnk 101 Out
-0.1
Ramr 149.1 Irel 105.4 -0.1
Week of 12/10None

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
5-6Out10083,585,820*
Total:Out10083,585,820

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs