How are these numbers calculated?

Big Games

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

Week of 1/16100.0*Chance in playoffs100.0*Average seed
Sharks #822 0 Lightning #371 3 +9.0
+0.4
Lightning #371 0 Sharks #834 1 -6.9
-0.5
Lady Generals #3208 3 Wild #4152 0 -5.7
-0.2
Sharks #822 0 Sharks #834 4 -2.3
-0.1
Wolves #4802 4 Bearcats #2089 1 +0.2
+0.1
Week of 1/22100.0*Chance in playoffs100.0*Average seed
Sharks #834 1 Ice Kats #1401 3 In
+0.3
Stars #3575 0 Lady Generals #3208 1 -8.4
-0.3
Crunch #7685 0 Bearcats #2089 0 -1.2
-0.1
Lady Generals #3208 3 Crunch #7685 1 -0.4
Wild #4152 0 Wolves #4802 4 +0.1
Week of 1/31100.0*Chance in playoffs100.0*Average seed
Sharks #822 0 Wild #4152 1 -0.2

What If

Chances based on how well the Lightning #371 finish out the regular season.   Explain

100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567891011Count
210-0-0In10041,707,482
Total:In10041,707,482
Games Above .500
Chance Will Make Playoffs