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
Chico Resch 9 Bük Hockey 5 -8.7
-1.7
Puck You 4 Eigenskates 4 -3.5
+0.0
Mighty Rucks 1 Black Shuck 4 +0.1
-0.0
Week of 2/12100.0*Chance in playoffs100.0*Average seed
Puck You 4 Bük Hockey 5 In
+1.4
Eigenskates 12 Goodolcanadianb 0 -3.3
-0.1
Chico Resch 6 Eigenskates 1 +1.0
+0.2
Thunderscrews 1 Scoregasms 6 -0.9
HufflePucks 0 Scoregasms 6 -0.3
Week of 2/17100.0*Chance in playoffs100.0*Average seed
Scoregasms 6 Mighty Rucks 0 -0.1
Book Hockey 1 Black Shuck 4 +0.0
If winner is:HomeTieAway
Book Hockey vs Thunderscrews-0.3+0.7+0.7

What If

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

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678910111213Count
60-0-0In2674100,309,044
Total:In2674100,309,044
Games Above .500
Chance Will Make Playoffs