How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Wednesday100.0*Chance in playoffs100.0*Average seed
Bure Goal Scorers 161.59 What's The Maat 174.97 -9.1
-0.7
Josi and the Ju 175.52 Bar Down 82.76 -1.4
-0.0
Getrektzky 199.21 Barrie a Friend 143.86 -1.1
-0.0
Big Johnsons 232.38 Dude, Where's M 143.7 -0.7
BauerΓÇÖs Hacksaw 248.41 Koplin's Alien 149.04 +0.5
-0.1
Cap Crunch 212.45 Too Hart To Yan 216.04 -0.1
Wrecked Wings 200.33 Eichel Tower 194.44 +0.1
If winner is:HomeAway
Thursday100.0*Chance in playoffs100.0*Average seed
Sorry, No Kaše vs Bure Goal Scorers-4.3+2.5
-0.6+0.4
Barrie a Friend vs Josi and the Ju+1.8-0.5
+0.1-0.0
Too Hart To Yan vs Getrektzky+0.9-1.1
+0.1-0.1
Koplin's Alien vs Eichel Tower-0.8+0.6
Tokyo Sandblast vs BauerΓÇÖs Hacksaw+0.6-0.3
+0.2-0.1
Book Hockey vs Big Johnsons+0.4-0.2
-0.1+0.0
Dude, Where's M vs Cap Crunch-0.3+0.2
What's The Maat vs Gritty's Goon S-0.1+0.2
-0.1+0.2

What If

Chances based on how well the Bure Goal Scorers finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112131415161718Count
136-089.2%003183929910435,794
125-130.4006244026402,468,050
114-21.50011447334005,685,485
103-30.0000165328206,741,018
92-4Out01235321204,304,821
81-5Out02284722001,383,425
70-6Out032765600176,815
Total:5.8%00001492131238200021,195,408
Games Above .500
Chance Will Make Playoffs