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 +1.4
+1.1
Huntsville 4 Louisiana 0 -0.3
+0.0
Mississippi 0 Memphis 2 -0.2
+0.0
Vestavia 0 Tennessee 4 -0.1
Destin 0 Mandeville 3 -0.1
-0.0
If winner is:HomeDrawAway
Houston vs Mississippi+1.5-0.6-1.0
+1.1-0.2-1.0
Mandeville vs Huntsville+0.3+0.2-0.5
-0.1+0.0+0.0
Louisiana vs Tennessee+0.3+0.1-0.3
-0.1+0.0+0.0
Memphis vs Hattiesburg-0.3+0.1+0.2
+0.1+0.0-0.1
Destin vs Vestavia+0.0+0.0-0.1
+0.0+0.1-0.1

What If

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

100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins title12345678910Count
216-0-080.4%80190024,197
195-1-049.8504460109,026
185-0-122.723512420127,669
174-2-012.7134734600234,783
164-1-12.63244723300546,059
154-0-20.20632441720319,081
3-3-00.401040381010267,283
143-2-10.001174431700938,645
133-1-2No032244265001,091,856
2-4-0No0428442130171,495
122-3-1No008344115100802,459
3-0-3No005274322300426,365
112-2-2No0111383812101,405,710
1-5-0No0114413680059,107
102-1-3No02154134801,095,033
1-4-1No0220442950343,170
91-3-2No0042644223803,393
2-0-4No032044294318,813
0-6-0No0529451928,361
81-2-3No008354413934,447
0-5-1No00937431159,276
71-1-4No01144935546,837
0-4-2No01175031171,755
60-3-3No043858267,074
1-0-5No033463127,573
50-2-4No011981234,751
40-1-5No0694109,121
30-0-6No010024,201
Total:1.3%147101315151412811,567,540
Points
Chance Will Win Championship