How are these numbers calculated?

Big Games

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

Week of 9/29100.0*Chance in playoffs100.0*Average seed
Apex 177.7 Hide 114 +2.3
+0.3
Karm 155.8 Winn 139.3 -0.2
RamR 108.8 Taco 120.9 -0.1
Kery 142.7 Ryan 178 -0.1
Runn 161.3 Tank 85 -0.1
-0.0
If winner is:HomeAway
Week of 10/6100.0*Chance in playoffs100.0*Average seed
Apex vs Karm+0.8-1.8
+0.1-0.3
Ryan vs RamR-0.1+0.1
Kery vs Runn+0.1-0.1
+0.1-0.1
Hide vs Taco-0.1+0.0

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
1410-0In100894,996
139-1In100003,777,394
128-2In96227,122,019
117-3In74131207,829,621
106-4100.0%333134105,549,570
95-599.25294718102,650,825
84-680.401020501810862,995
73-723.32121502520190,381
62-80.8011447325026,503
51-9Out0839421102,246
40-10Out0861317,270
Total:98.7%671315410000028,913,820
Games Above .500
Chance Will Make Playoffs