How are these numbers calculated?

Big Games

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

Week of 10/24100.0*Chance in playoffs100.0*Average seed
Sean 162.74 Drew 103.9 -0.0
-0.0
Tammy 124.38 Nall 113.36 +0.0
If winner is:HomeAway
Week of 10/31100.0*Chance in playoffs100.0*Average seed
Joe vs DrewOut+0.0
-0.0+0.2
Nall vs Jason-0.1+0.0

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
66-03.0%03194529403,408
55-1Out054147607,868
44-2Out0864261123,151
33-3Out0266112960,649
22-4Out248503,878,777
11-5Out12887,633,884
00-6Out1005,693,235
Total:0.0%000002187918,300,972
Games Above .500
Chance Will Make Playoffs