How are these numbers calculated?

Big Games

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

Week of 2/5100.0*Chance in playoffs100.0*Average seed
Mighty Rucks 1 Black Shuck 4 +9.4
+1.3
Puck You 4 Eigenskates 4 In
+0.2
Chico Resch 9 Bük Hockey 5 -0.0
Week of 2/12100.0*Chance in playoffs100.0*Average seed
Chico Resch 6 Eigenskates 1 -0.1
Thunderscrews 1 Scoregasms 6 -0.0
Week of 2/17100.0*Chance in playoffs100.0*Average seed
Book Hockey 1 Black Shuck 4 +0.9
If winner is:HomeTieAway
Chico Resch vs Puck You-0.5+0.5+0.5

What If

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

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678910111213Count
100-0-0In524830,863,530
Total:In524830,863,530
Games Above .500
Chance Will Make Playoffs