How are these numbers calculated?

Big Games

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

Week of 11/19100.0*Average seed
Notre Dame 23 BYU 13 -8.7
N Carolina St 28 East Carolina 42 -0.3
Georgia 59 Kentucky 17 -0.2
Florida Int 10 Marshall 48 -0.2
Ole Miss 10 Missouri 24 +0.2
San Jose St 52 Navy 58 -0.2
Georgia Tech 66 Div. I-AA 7 -0.2
Miami 45 Virginia 26 -0.2
UAB 34 Rice 37 -0.2
Kansas St 31 Oklahoma 41 +0.2
Southern Miss 21 Mid Tennessee 42 -0.2
Arizona 42 Oregon 16 -0.2
Penn St 20 Nebraska 23 -0.1
Fresno St 69 New Mexico 28 -0.1
MiamiOhio 7 Buffalo 44 -0.1
Tennessee 10 Vanderbilt 14 -0.1
Tulane 45 UTEP 3 -0.1
Stanford 63 California 13 -0.1
E Michigan 7 Bowling Green 58 -0.1
North Carolina 80 Old Dominion 20 +0.1
South Carolina 70 Div. I-AA 10 -0.1
Colorado 29 USC 47 -0.1
Wake Forest 21 Duke 28 -0.1
If winner is:HomeAway
Week of 11/26100.0*Average seed
Nevada vs BYU-9.4+9.4
Mid Tennessee vs UTEP-0.3+0.3
Kansas vs Kansas St+0.3-0.3
N Carolina St vs Maryland+0.3-0.3
Arizona St vs Arizona+0.2-0.2
Vanderbilt vs Wake Forest-0.2+0.2
Virginia vs Virginia Tech+0.2-0.2
Oregon vs Oregon St+0.2-0.2
Ball St vs MiamiOhio-0.2+0.2
North Carolina vs Duke-0.2+0.2
LA-Lafayette vs LA-Monroe-0.2+0.2
Houston vs SMU-0.2+0.2
Texas vs Texas Tech+0.2-0.2
Michigan vs Ohio St-0.2+0.2
Utah St vs Wyoming-0.2+0.2
Michigan St vs Minnesota+0.1-0.1
USC vs UCLA-0.1+0.1
UTSA vs Louisiana Tech-0.1+0.1
Connecticut vs Rutgers+0.1-0.1
Boise St vs New Mexico-0.1+0.1
UNLV vs San Diego St+0.1-0.1
Tulsa vs North Texas+0.1-0.1
Marshall vs East Carolina-0.1+0.1
Missouri vs Texas A&M+0.1-0.1
Miss. St vs Ole Miss+0.1-0.1
Nebraska vs Iowa+0.1-0.1
Pittsburgh vs Miami-0.1+0.1
Akron vs Toledo+0.1-0.1
LSU vs Arkansas-0.1+0.1
San Jose St vs Fresno St+0.1-0.1

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125Count
111-0Out0000135710121312119753110000050,021
100-1Out000000123579111313121074210000050,237
Total:Out000011245666653211000001223566665421000000100,258
Games Above .500  (Full Screen)
Chance Will Make Playoffs  (Full Screen)