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
Pimpin' Ain't P 103.93 Drouination 76.78 +2.9
+0.5
RIP Heatley's F 61.37 Frolunda HC 88.63 +0.3
OEL Sweedwagon 81.93 Nailing Yaks 106.31 -0.3
Datsyukian Deke 102.84 Tenacious Turtles 116.79 -0.3
-0.1
Tarasenkyu Very 69.87 Bieska and Lulo 79.74 +0.2
+0.1
Oshie & Him 83.03 Book Hockey 71.96 +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+1.1-3.0
+0.2-0.7
Drouination vs OEL Sweedwagon-0.2+0.3
RIP Heatley's F vs Tarasenkyu Very-0.2+0.1
+0.1-0.0
Tenacious Turtles vs Crosby-Laich-Bo+0.2-0.1
Frolunda HC vs Datsyukian Deke-0.1+0.1

What If

Chances based on how well the Pimpin' Ain't P finish out the regular season.   Explain

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
176-0In1001,386,869
165-1In93704,324,962
154-2In58375005,610,352
143-3100.0%1036371420003,867,413
132-494.4021331311751001,491,476
121-532.20018233225910304,642
110-60.202153833101028,874
Total:98.1%532211632110000017,014,588
Games Above .500
Chance Will Make Playoffs