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
Tarasenkyu Very 69.87 Bieska and Lulo 79.74 -7.1
-0.7
Datsyukian Deke 102.84 Tenacious Turtles 116.79 -0.9
-0.1
OEL Sweedwagon 81.93 Nailing Yaks 106.31 -0.9
-0.1
RIP Heatley's F 61.37 Frolunda HC 88.63 -0.4
-0.1
Tatar Tots 85.83 Crosby-Laich-Bo 85.24 -0.2
Pimpin' Ain't P 103.93 Drouination 76.78 +0.1
If winner is:HomeAway
Week of 2/1100.0*Chance in playoffs100.0*Average seed
RIP Heatley's F vs Tarasenkyu Very-12.3+9.0
-0.9+0.7
Frolunda HC vs Datsyukian Deke-1.4+1.6
-0.1+0.1
Nailing Yaks vs Tatar Tots-1.3+1.1
Drouination vs OEL Sweedwagon-1.0+1.4
-0.1+0.1
Pimpin' Ain't P vs Book Hockey-0.2+0.5
-0.0+0.1
Bieska and Lulo vs Oshie & Him-0.3+0.3
Tenacious Turtles vs Crosby-Laich-Bo+0.1-0.1

What If

Chances based on how well the Tarasenkyu Very finish out the regular season.   Explain

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
166-0In76240621,657
155-1In365013102,760,980
144-2100.0%423372691005,101,020
133-384.9015183230132004,971,518
122-419.80031636359002,695,190
111-50.501834421510769,812
100-6Out043043193094,411
Total:77.8%1016151312121083100017,014,588
Games Above .500
Chance Will Make Playoffs