How are these numbers calculated?

Big Games

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

Week of 3/10100.0*Chance wins title100.0*Average seed
VHSC Steamers 0 Birmingham United 5 -1.1
-0.1
United SC 5 Real Athletic D 0 -0.5
-0.0
If winner is:HomeDrawAway
Week of 3/17100.0*Chance wins title100.0*Average seed
Hattiesburg FC vs United SC+17.2-3.7-14.0
+1.0-0.2-0.9
Hattiesburg FC vs Louisiana Fire+14.9-3.3-12.0
+1.0-0.1-0.9
Tallahassee FC vs United SC+3.0+1.1-3.9
+0.1+0.0-0.1
South Mississip vs United SC+2.8+1.2-3.8
+0.0+0.0-0.1
Louisiana Fire vs South Mississip-2.4+0.8+1.7
-0.1+0.0+0.0
Tallahassee FC vs Birmingham United+1.4+0.9-2.2
+0.1+0.1-0.1
Real Athletic D vs VHSC Steamers-1.7+0.6+1.3
-0.1+0.1+0.0
Real Athletic D vs Birmingham United-0.3+1.6-1.1
-0.0+0.1-0.1

What If

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

100100100100100100100100100100
If finish:ChanceChance will finish season at seed
TPW-D-Lwins title12345678910Count
256-0-0Yes10025,555
235-1-099.9%1000115,479
225-0-196.59730134,861
214-2-095.99640248,026
204-1-183.8841600576,549
194-0-261.9623440337,396
3-3-077.1772210282,568
183-2-148.24844800987,941
173-1-222.82349243001,155,529
2-4-030.931511710181,778
162-3-19.81041381010845,862
3-0-35.4533431720448,688
152-2-21.411743317001,482,650
1-5-02.022047274062,406
142-1-30.1032243275001,155,885
1-4-10.10426442230362,981
131-3-20.000731421820846,454
2-0-4No0425432430337,456
0-6-0No0734431418,894
121-2-3No00834421510988,786
0-5-1No019374211161,782
111-1-4No011139371110576,774
0-4-2No01134235900181,299
100-3-3No00221432850282,636
1-0-5No0117423270134,630
90-2-4No042645232246,923
80-1-5No08364411115,672
70-0-6No0115523125,280
Total:19.2%19181615129631012,210,740
Points
Chance Will Win Championship