How are these numbers calculated?

Big Games

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

If winner is:HomeAway
Week of 4/11100.0*Chance wins title100.0*Average seed
D. Hamilton UNC vs Wallace+3.4-10.6
+0.3-1.0
Chick/Cornel vs Allen+3.3-1.0
+0.1-0.0
P. Hamilton vs Franklin+3.1-1.0
+0.1-0.0
D. Hamilton Md. vs Kato-0.7+2.3

What If

Chances based on how well the D. Hamilton UNC finish out the regular season.   Explain

100100100100100100100100
If finish:ChanceChance will finish season at seed
TWW-Lwins title12345678Count
54-092.8%9373,958,553
43-128.8295120110,415,264
32-20.51104041809,355,452
21-3No1204427703,295,861
10-4No0343531404,514
Total:24.5%24242117841027,429,644
Games Above .500
Chance Will Win Championship