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
Luck 189 Funk 68.2 +4.4
+0.3
Apex 185.4 Krnk 182.7 -3.5
Ramr 120 Ertz 197.2 -1.9
+0.1
Irel 153.5 Aron 160.7 -1.3
-0.1
Week of 12/3100.0*Chance in playoffs100.0*Average seed
Luck 153.2 Apex 150.3 +8.3
+0.6
Funk 79.3 Ertz 149.2 -2.1
-0.0
Runn 163.9 Aron 145.3 +1.0
+0.0
Ramr 149.1 Irel 105.4 -0.0
Tank 143.1 Krnk 101 +0.0
If winner is:HomeAway
Week of 12/10100.0*Chance in playoffs100.0*Average seed
Luck vs Irel+9.4Out
+0.1-0.7
Apex vs Aron+24.4-24.4
+0.2-0.2
Ertz vs Runn+13.4-5.0
+0.1-0.0

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
81-052.5%524868,687,825
70-1Out693114,897,995
Total:43.1%4351683,585,820
Games Above .500
Chance Will Make Playoffs