How are these numbers calculated?

Big Games

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

Week of 11/15100.0*Chance in playoffs100.0*Average seed
Eric Gessner 59 Jim Coleman 66.6 +0.8
Dan Zibton 103.2 John Hagerty 81.5 -0.1
If winner is:HomeAway
Week of 11/22100.0*Chance in playoffs100.0*Average seed
Jim Coleman vs John Hagerty+0.0Out
+0.9-0.2
Ben Gagne vs Dan Zibton+0.0-0.3
Josh Owens vs Zach Fetchu-0.1+0.0

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
63-00.8%015932710210,325
52-1Out622383056,224,659
41-2Out024454024,530,774
30-3Out831714,028,042
Total:0.0%001362856544,993,800
Games Above .500
Chance Will Make Playoffs