How are these numbers calculated?

Big Games

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

Week of 11/2100.0*Chance in playoffs100.0*Average seed
50's 3 Clappers 3 -0.2
-0.1
Herniated Sticks 2 Team Else's 5 -0.1
+0.2
Ice Holes 6 HufflePucks 7 +0.1
+1.5
Eigenskates 6 Clappers 0 -0.1
Scoregasms 3 McGill Medmen 3 -0.0
Team Else's 2 Puck Dynasty 7 -0.3
Pirates 2 Morning Wellwoods 6 +0.0
Week of 11/9100.0*Chance in playoffs100.0*Average seed
Chico Resch 4 Puck Dynasty 0 Out
+0.0
Ice Holes 5 Stacked Like Pa 13 Out
-0.0
Thunderscrews 5 Puck Dynasty 1 +0.5
Week of 11/16100.0*Chance in playoffs100.0*Average seed
McGill Medmen 1 Black Shuck 6 +0.4
Ice Holes 1 Eigenskates 14 -0.4
50's 4 Pirates 4 -0.1
If winner is:HomeTieAway
HufflePucks vs Clappers+1.4+0.7-1.5
Scoregasms vs Footless Flyers+0.2+0.2-0.2

What If

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

100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112131415161718Count
61-0-0Out68322,744,154
50-0-1Out100288,192
40-1-0Out1451352,746,382
Total:Out3220724175,778,728
Games Above .500
Chance Will Make Playoffs