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
Runn 161.3 Tank 85 -9.9
-0.7
Karm 155.8 Winn 139.3 -0.3
Apex 177.7 Hide 114 +0.2
RamR 108.8 Taco 120.9 -0.1
Kery 142.7 Ryan 178 -0.1
If winner is:HomeAway
Week of 10/6100.0*Chance in playoffs100.0*Average seed
Tank vs Winn+6.5-6.5
+0.7-0.7
Kery vs Runn+0.7-0.7
Ryan vs RamR-0.3+0.3
Hide vs Taco-0.3+0.3

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
1110-0In9235011,799
109-1100.0%5817232093,993
98-298.41527381920423,856
87-365.31111440296001,129,443
76-47.7106264022401,975,647
65-50.100011235371312,370,052
54-60.000052946191,974,693
43-7Out00435601,128,402
32-8Out01090423,980
21-9Out19994,394
10-10Out10011,681
Total:14.7%1347912141617169,637,940
Games Above .500
Chance Will Make Playoffs