How are these numbers calculated?

Big Games

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

Week of 9/22100.0*Chance wins title100.0*Average seed
Hattiesburg 0 Houston 1 -3.8
-1.0
Vestavia 0 Tennessee 4 -1.4
Huntsville 4 Louisiana 0 -1.0
Mississippi 0 Memphis 2 -0.9
-0.0
Destin 0 Mandeville 3 -0.1
-0.0
If winner is:HomeDrawAway
Memphis vs Hattiesburg-1.2-0.7+1.8
-0.8-0.3+1.0
Louisiana vs Tennessee+0.4+0.1-0.5
-0.1+0.0+0.1
Mandeville vs Huntsville+0.1+0.2-0.2
-0.1+0.0+0.0
Houston vs Mississippi-0.1+0.0+0.0
-0.1+0.1-0.0
Destin vs Vestavia-0.0+0.1-0.0

What If

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

100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins title12345678910Count
216-0-079.5%7920024,136
195-1-047.4474570109,648
185-0-122.322502530127,854
174-2-011.7124636700234,471
164-1-12.42234725300547,440
154-0-20.206314417200318,577
3-3-00.40939401110267,639
143-2-10.001164432600936,670
133-1-2No032244275001,092,040
2-4-0No0428452030171,806
122-3-1No00834411510802,103
3-0-3No005264323400425,970
112-2-2No0111373812101,405,570
1-5-0No0114413580058,982
102-1-3No011439361011,093,248
1-4-1No0320432960343,572
91-3-2No0042545233802,160
2-0-4No021744325318,873
0-6-0No0427452128,394
81-2-3No006334615937,183
0-5-1No0836451259,113
71-1-4No01124839545,786
0-4-2No01165033172,606
60-3-3No043660267,687
1-0-5No023267127,439
50-2-4No01783234,989
40-1-5No595109,494
30-0-6No10024,090
Total:1.2%147101315151412911,567,540
Points
Chance Will Win Championship