How are these numbers calculated?

Big Games

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

Week of 11/17100.0*Chance in playoffs100.0*Average seed
Chip 91 Larry 114 -15.1
-0.4
Jesse 118 Stang 120 -5.3
Chuck 125 Thiede 87 -3.3
-0.1
If winner is:HomeAway
Week of 11/24100.0*Chance in playoffs100.0*Average seed
Chip vs Stang+12.5Out
+0.4-0.4
Jesse vs Chuck+0.1-0.1

What If

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

100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345Count
62-050.0%50503,795,046
51-1Out25757,585,324
40-2Out1003,795,130
Total:12.5%13256215,175,500
Games Above .500
Chance Will Make Playoffs