How are these numbers calculated?

Big Games

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

Week of 11/21100.0*Average seed
Marc 120.14 Nall 116.48 -0.1
Jay 155.54 Drew 102.58 +0.0
Week of 11/28100.0*Average seed
Meech 122.76 Nall 137.94 +0.6
Jason 119.74 Drew 120.64 -0.1
If winner is:HomeAway
Week of 12/6100.0*Average seed
Nall vs B+0.6-0.1
Drew vs MO-0.1+0.0

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
31-0Out74265,870,090
20-1Out10029,475,722
Total:Out128835,345,812
Games Above .500
Chance Will Make Playoffs