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
Karm 155.8 Winn 139.3 -0.5
-0.3
Apex 177.7 Hide 114 +0.1
If winner is:HomeAway
Week of 10/6100.0*Chance in playoffs100.0*Average seed
Tank vs Winn-0.1+0.1
-0.2+0.3
Kery vs Runn-0.1+0.0
Ryan vs RamR+0.0-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
1010-0100.0%371247307,300
99-189.41830501002,698
88-235.313315014133,012
77-32.100226492110223,986
66-40.000220482740989,270
55-5Out0115443462,910,356
44-6Out011247405,830,423
33-7Out0118817,862,524
22-8Out02986,826,278
11-9Out01003,448,543
00-10Out100779,430
Total:0.1%00000138186928,913,820
Games Above .500
Chance Will Make Playoffs