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
Puck You 4 Eigenskates 4 -0.6
Chico Resch 9 Bük Hockey 5 +0.3
+0.1
Mighty Rucks 1 Black Shuck 4 -0.0
Week of 2/12100.0*Chance in playoffs100.0*Average seed
Puck You 4 Bük Hockey 5 -0.5
Eigenskates 12 Goodolcanadianb 0 -0.2
-0.0
Thunderscrews 1 Scoregasms 6 -0.1
-0.1
Chico Resch 6 Eigenskates 1 -0.1
+0.0
HufflePucks 0 Scoregasms 6 -0.2
Week of 2/17100.0*Chance in playoffs100.0*Average seed
Thunderscrews 0 HufflePucks 1 In
+0.1
Book Hockey 1 Black Shuck 4 -0.4
-0.7
Scoregasms 6 Mighty Rucks 0 -0.1
If winner is:HomeTieAway
Book Hockey vs Thunderscrews+0.5-0.6-1.8
Chico Resch vs Puck You+0.0+0.0-0.2

What If

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

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678910111213Count
71-0-0In208074,657,156
60-0-1In1005,016,144
50-1-0In831720,635,744
Total:In15605174100,309,044
Games Above .500
Chance Will Make Playoffs