How are these numbers calculated?

Big Games

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

Week of 10/14100.0*Chance in playoffs100.0*Average seed
Chris Pikula 0 Luis Scott-Vargas 1 +0.8
+0.4
Eric Froehlich 0 Rich Shay 1 +0.3
+0.1
Steve Menendian 0 Bob Maher 1 +0.3
If winner is:HomeAway
Week of 10/21100.0*Chance in playoffs100.0*Average seed
Rich Shay vs Luis Scott-Vargas-0.0In
-0.3+0.1
Randy Buehler vs Steve Menendian+0.1-0.0

What If

Chances based on how well the Luis Scott-Vargas finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910Count
82-0In10026,633,548
71-1In821814,579,854
60-2100.0%305317001,901,098
Total:100.0%91810043,114,500
Games Above .500
Chance Will Make Playoffs