How are these numbers calculated?

Big Games

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

Week of 3/30100.0*Top Four Seed100.0*Average seed
Puck Norris 2 Logan Urology 3 +4.4
+0.1
Trashers 2 Big Willies 3 +3.8
Pistol Shrimp 0 Moose Knuckles 5 +1.2
Week of 4/6100.0*Top Four Seed100.0*Average seed
Big Willies 3 Hatrick Kane 0 -9.3
-0.2
Puck Norris 5 Moose Knuckles 3 -0.2
If winner is:HomeAway
Logan Urology vs Ugly Pucklings-26.7Yes
-0.6+0.6
Trashers vs Pistol Shrimp-23.3+23.3
-0.1+0.1
Moose Knuckles vs Trashers+0.1-0.1

What If

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

100100100100100100100100
If finish:ChanceTop FourChance will finish season at seed
TPW-Lwins titleSeed12345678Count
221-0NoYes505021,861,747
200-1No46.6%47282521,865,789
Total:No73.3%2548141343,727,536
Points
Chance Will Win Championship