How are these numbers calculated?

Big Games

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

Week of 2/9100.0*Chance wins title100.0*Average seed
FG Red 2 Corydon 2 0 No
Greendell 1 Corydon 2 0 +0.2
+0.2
If winner is:HomeTieAway
FG Black vs Dakota+0.1-0.2-0.4
FG Black vs SWHA+0.1-0.2-0.4
Corydon 1 vs Phoenix-0.0+0.2+0.3
If winner is:HomeTieAway
Week of 2/16100.0*Chance wins title100.0*Average seed
Kirkfield vs FG Black-0.4-0.2+0.1
Corydon 2 vs Corydon 1+0.2+0.0-0.3

What If

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

100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPWL-OTTwins title12345678910Count
2830-00No831712,642,363
2720-01No57434,970,271
2621-00No31696,872,942
10-02No793650,856
2511-01No4961,783,915
00-03No19928,079
2412-00No19901,156,765
01-02No5248114,923
2302-01No5347147,258
2203-00No386263,926
Total:No5544128,431,298
Points
Chance Will Win Championship