How are these numbers calculated?

Big Games

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

Week of 11/24100.0*Average seed
Georgia 42 Georgia Tech 10 +0.3
If winner is:HomeAway
New Mexico St vs BYU-5.3+5.2
Virginia Tech vs Virginia-0.3+0.3
Florida Int vs LA-Monroe+0.3-0.3
Ole Miss vs Miss. St-0.3+0.3
Texas Tech vs Baylor+0.3-0.3
Purdue vs Indiana-0.2+0.2
Wake Forest vs Vanderbilt-0.2+0.2
Duke vs Miami-0.2+0.2
Texas A&M vs Missouri+0.2-0.2
N Carolina St vs Boston College-0.2+0.2
Mid Tennessee vs Troy-0.2+0.2
Fresno St vs Air Force+0.2-0.2
Louisville vs Connecticut+0.1-0.1
LA-Lafayette vs South Alabama-0.1+0.1
If winner is:HomeAway
Week of 11/29100.0*Average seed
Baylor vs Oklahoma St-0.3+0.3
East Carolina vs Tulsa-0.3+0.3
Nevada vs Boise St-0.3+0.3
Florida St vs Georgia Tech+0.2-0.2
Florida Atl vs LA-Lafayette+0.1-0.1
Connecticut vs Cincinnati-0.1+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116Count
101-0Out15162828175150,214
90-1Out00151220242012510049,786
Total:Out02814148300012610121062100100,000
Games Above .500  (Full Screen)
Chance Will Make Playoffs  (Full Screen)