How are these numbers calculated?

Big Games

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

Week of 11/18100.0*Average seed
Wright 8 Witcraft 4 -0.2
Chick 9 Allen 7 -0.2
If winner is:HomeTieAway
Week of 12/2100.0*Average seed
Chick vs Scott-0.4+1.0+1.1
Wright vs Schoolman-0.2+0.2+0.1
Witcraft vs M. Jackson-0.2+0.1+0.1

What If

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

100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789Count
31-0-0Out25736614,541,981
2.50-0-1Out563771,750,352
20-1-0Out10039,772,706
Total:Out017107356,065,039
Games Above .500
Chance Will Make Playoffs