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
GGT 89.3 Think about It 101.98 +0.7
5th Year Senior 105.14 Mojo So Dope 59.5 +0.1
Newton's 0th Loss 100.5 Bua no Bas 70.4 -0.1
Week of 11/28100.0*Average seed
Think about It 67.34 Double EntAndres 116.74 -0.2
Mojo So Dope 88.76 Newton's 0th Loss 124.66 +0.0
If winner is:HomeAway
Week of 12/5100.0*Average seed
Mojo So Dope vs Bua no Bas-0.5+0.1
Think about It vs Plow City Snow+0.1-0.0

What If

Chances based on how well the Think about It finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inFirstChance will finish regular season at seed
TPW-LplayoffsRound Bye123456789101112Count
81-0OutNo10014,393,734
60-1OutNo891170,478,474
Total:OutNo91984,872,208
Games Above .500
Chance Will Make Playoffs