How are these numbers calculated?

Big Games

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

Week of 11/26100.0*Average seed
CoP 113.56 Mel 142.78 -0.2
Ruski 140.04 Darth 99.58 -0.1
Ortiz 77.96 Topper 84.74 +0.1
Week of 12/3100.0*Average seed
CoP 77.5 Meg 103.62 -0.4
David 65.82 Darth 103.22 +0.1
Moff 124.72 Jackie 124.18 -0.1
Ortiz 117.8 Rob 122.84 +0.1
If winner is:HomeAway
Week of 12/10100.0*Average seed
David vs Topper-0.7+0.2
CoP vs James+0.6-0.1
Ortiz vs Mel-0.4+0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
41-0Out937012,570,330
30-1Out31561369,729,062
Total:Out40491182,299,392
Games Above .500
Chance Will Make Playoffs