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 -3.5
-0.7
Chip 91 Larry 114 +0.5
-0.0
Chuck 125 Thiede 87 +0.3
Adam 122 Gruzs 97 -0.2
If winner is:HomeAway
Week of 11/24100.0*Chance in playoffs100.0*Average seed
Jesse vs ChuckIn-9.1
+0.5-0.7
Thiede vs Nanna+1.2-1.2
Chip vs Stang+0.2-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
82-0In098198,680,423
71-1In04355222,997,004
60-275.8%294722212,241,073
Total:93.3%023839146043,918,500
Games Above .500
Chance Will Make Playoffs