How are these numbers calculated?

Big Games

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

Week of 8/17100.0*Chance in playoffs100.0*Average seed
Pretzels 292 Mudflaps 254 +0.1
+0.4
Kluber 329 Shinebox 202 +0.1
If winner is:HomeAway
Week of 8/24100.0*Chance in playoffs100.0*Average seed
Speed vs PretzelsOut+0.1
-0.3+0.4
Shinebox vs Yumadbro+0.1-0.0
-0.1+0.0
Batters vs Biogenesis-0.1+0.0
Mudflaps vs ABB-0.1+0.0
Imposibear vs Kumquat+0.1-0.2

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
102-00.6%01518363295,075,471
91-1Out04336221,939,878
80-2Out91920,923,115
Total:0.1%001261969447,938,464
Games Above .500
Chance Will Make Playoffs