How are these numbers calculated?

Big Games

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

Week of 8/12100.0*Chance wins title100.0*Average seed
City Islanders 0 Riverhounds 3 -8.6
-0.1
If winner is:HomeTieAway
Week of 8/19100.0*Chance wins title100.0*Average seed
Rhinos vs Battery+10.8-7.5-16.5
+0.5-0.3-0.8

What If

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

100100100100100
If finish:ChanceChance will finish season at seed
TPW-L-Twins title12345Count
173-0-0Yes100324,219,740
152-0-198.3%982658,568,741
142-1-031.2316541,119,392,065
131-0-228.7295813430,002,228
121-1-11.21435411,402,265,017
111-2-0No1272171,097,757,795
0-0-3No198189,618,414
100-1-2No25642420,072,217
90-2-1No2476627,393,474
80-3-0No8218298,639,059
Total:22.6%2327331716,467,928,750
Points
Chance Will Win Championship