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
RIP Heatley's F 61.37 Frolunda HC 88.63 -12.4
-0.9
Pimpin' Ain't P 103.93 Drouination 76.78 -1.2
OEL Sweedwagon 81.93 Nailing Yaks 106.31 -1.1
-0.1
Datsyukian Deke 102.84 Tenacious Turtles 116.79 -0.5
Oshie & Him 83.03 Book Hockey 71.96 +0.4
+0.1
Tarasenkyu Very 69.87 Bieska and Lulo 79.74 +0.3
Tatar Tots 85.83 Crosby-Laich-Bo 85.24 -0.3
If winner is:HomeAway
Week of 2/1100.0*Chance in playoffs100.0*Average seed
RIP Heatley's F vs Tarasenkyu Very+9.5-9.5
+0.8-0.8
Pimpin' Ain't P vs Book Hockey-1.0+1.0
Bieska and Lulo vs Oshie & Him-0.6+0.6
-0.1+0.1
Drouination vs OEL Sweedwagon-0.6+0.6
Frolunda HC vs Datsyukian Deke+0.3-0.3
+0.1-0.1
Nailing Yaks vs Tatar Tots+0.2-0.2
Tenacious Turtles vs Crosby-Laich-Bo+0.1-0.1

What If

Chances based on how well the RIP Heatley's F finish out the regular season.   Explain

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
146-0100.0%1036351530091,403
135-192.00211263221710540,862
124-224.2001519342911101,353,741
113-30.20031938308101,806,620
102-4Out007304120201,353,628
91-5Out032351230541,597
80-6Out023162690,877
Total:15.9%012346101316171410405,778,728
Games Above .500
Chance Will Make Playoffs