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 +0.3
+0.5
Kluber 329 Shinebox 202 -0.1
+0.1
ABB 331 Speed 283 +0.1
If winner is:HomeAway
Week of 8/24100.0*Chance in playoffs100.0*Average seed
Speed vs PretzelsOut+0.2
-0.5+0.5
Batters vs Biogenesis-0.2+0.2
Shinebox vs Yumadbro+0.1-0.1
Mudflaps vs ABB-0.1+0.1
-0.1+0.1
Imposibear vs Kumquat+0.1-0.1
+0.2-0.2
Posey vs Kluber-0.1+0.1

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
102-00.8%016193330103,994,686
91-1Out0327697,986,160
80-2Out77233,998,642
Total:0.2%0015102156615,979,488
Games Above .500
Chance Will Make Playoffs