How are these numbers calculated?

Big Games

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

Week of 1/25100.0*Chance in playoffs100.0*Average seed
Oshie & Him 83.03 Book Hockey 71.96 -6.8
-0.9
Datsyukian Deke 102.84 Tenacious Turtles 116.79 -0.8
OEL Sweedwagon 81.93 Nailing Yaks 106.31 -0.5
Tarasenkyu Very 69.87 Bieska and Lulo 79.74 -0.2
-0.1
RIP Heatley's F 61.37 Frolunda HC 88.63 -0.1
Tatar Tots 85.83 Crosby-Laich-Bo 85.24 -0.1
If winner is:HomeAway
Week of 2/1100.0*Chance in playoffs100.0*Average seed
Pimpin' Ain't P vs Book Hockey-3.9+3.9
-0.7+0.7
Drouination vs OEL Sweedwagon-0.5+0.5
Frolunda HC vs Datsyukian Deke-0.3+0.3
+0.1-0.1
Bieska and Lulo vs Oshie & Him-0.3+0.3
Tenacious Turtles vs Crosby-Laich-Bo-0.2+0.2
RIP Heatley's F vs Tarasenkyu Very-0.2+0.2
-0.1+0.1
Nailing Yaks vs Tatar Tots+0.1-0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
136-098.2%062234261020091,255
125-142.400212283119610542,220
114-20.6001520342811101,352,444
103-3Out004214129501,805,334
92-4Out0112453841,354,983
81-5Out00125632541,298
70-6Out0217991,194
Total:5.7%00012346101318211655,778,728
Games Above .500
Chance Will Make Playoffs