How are these numbers calculated?

Big Games

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

Week of 4/25100.0*Average seed
Franklin 3 Kato 11 +1.0
P. Hamilton 6 D. Hamilton Md. 7 -0.3
Wallace 6 Allen 7 +0.0
If winner is:HomeAway
Week of 5/2100.0*Average seed
P. Hamilton vs Kato-2.7+1.1
D. Hamilton UNC vs Allen-0.4+0.1
Chick/Cornel vs Wallace+0.2-0.2
D. Hamilton Md. vs Franklin-0.1+0.1

What If

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

100100100100100100100100
If finish:ChanceChance will finish season at seed
TWW-Lwins title12345678Count
31-0No594135,352,743
20-1No25255014,810,178
Total:No4129771550,162,921
Games Above .500
Chance Will Win Championship