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
Jesse 118 Stang 120 -8.8
-0.4
Chuck 125 Thiede 87 -1.4
-0.1
Chip 91 Larry 114 +0.8
If winner is:HomeAway
Week of 11/24100.0*Chance in playoffs100.0*Average seed
Jesse vs ChuckIn-31.8
+0.5-0.7
Chip vs Stang-0.6+0.3
+0.1-0.1

What If

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

100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345Count
82-0In1009,475,165
71-1In554525,100,246
60-215.8%16731113,363,089
Total:76.5%482820347,938,500
Games Above .500
Chance Will Make Playoffs