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
Big Johnsons 232.38 Dude, Where's M 143.7 -3.1
-0.7
Josi and the Ju 175.52 Bar Down 82.76 -0.5
-0.0
Getrektzky 199.21 Barrie a Friend 143.86 -0.4
-0.0
Bure Goal Scorers 161.59 What's The Maat 174.97 +0.4
BauerΓÇÖs Hacksaw 248.41 Koplin's Alien 149.04 +0.3
+0.1
Cap Crunch 212.45 Too Hart To Yan 216.04 -0.1
Wrecked Wings 200.33 Eichel Tower 194.44 +0.1
+0.1
If winner is:HomeAway
Thursday100.0*Chance in playoffs100.0*Average seed
Dude, Where's M vs Cap Crunch+6.8-4.4
+0.9-0.6
Too Hart To Yan vs Getrektzky+1.5-1.7
Barrie a Friend vs Josi and the Ju+2.4-0.6
+0.1-0.0
Koplin's Alien vs Eichel Tower-1.4+1.0
Tokyo Sandblast vs BauerΓÇÖs Hacksaw+0.8-0.4
Book Hockey vs Big Johnsons+0.6-0.3
+0.2-0.1
Sorry, No Kaše vs Bure Goal Scorers+0.3-0.2
What's The Maat vs Gritty's Goon S-0.1+0.2

What If

Chances based on how well the Dude, Where's M finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112131415161718Count
176-0In3801610337,677
165-1In0264324502,136,431
154-2100.0%02133337141005,426,932
143-399.40042241256106,949,127
132-480.9001113137181004,649,718
121-526.20042250212001,507,343
110-61.6002234526400188,180
Total:89.5%048121820161282000021,195,408
Games Above .500
Chance Will Make Playoffs