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 +7.2
+0.8
Josi and the Ju 175.52 Bar Down 82.76 -1.5
-0.1
Getrektzky 199.21 Barrie a Friend 143.86 -1.4
-0.1
Bure Goal Scorers 161.59 What's The Maat 174.97 +0.8
BauerΓÇÖs Hacksaw 248.41 Koplin's Alien 149.04 -0.6
+0.1
Cap Crunch 212.45 Too Hart To Yan 216.04 -0.2
Wrecked Wings 200.33 Eichel Tower 194.44 +0.2
+0.1
Book Hockey 166.08 Sorry, No Kaše 160.9 -0.1
If winner is:HomeAway
Thursday100.0*Chance in playoffs100.0*Average seed
Book Hockey vs Big Johnsons-5.2+5.2
-0.7+0.7
Barrie a Friend vs Josi and the Ju+1.1-1.1
+0.1-0.1
Tokyo Sandblast vs BauerΓÇÖs Hacksaw+1.0-1.0
Too Hart To Yan vs Getrektzky+0.9-0.9
Sorry, No Kaše vs Bure Goal Scorers+0.4-0.4
Koplin's Alien vs Eichel Tower-0.4+0.4
Dude, Where's M vs Cap Crunch-0.3+0.3
What's The Maat vs Gritty's Goon S-0.3+0.3

What If

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

100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112131415161718Count
176-0In286480111,319
165-1In55334700662,023
154-2In0143835122001,656,244
143-3100.0%1624372571002,206,927
132-495.300192837204001,654,435
121-544.000211313717200663,047
110-62.30021438341110111,141
Total:92.1%19141716151285210007,065,136
Games Above .500
Chance Will Make Playoffs