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
Datsyukian Deke 102.84 Tenacious Turtles 116.79 -6.6
-0.8
OEL Sweedwagon 81.93 Nailing Yaks 106.31 -0.8
-0.0
Pimpin' Ain't P 103.93 Drouination 76.78 +0.4
Oshie & Him 83.03 Book Hockey 71.96 +0.3
Tatar Tots 85.83 Crosby-Laich-Bo 85.24 -0.2
RIP Heatley's F 61.37 Frolunda HC 88.63 -0.1
+0.1
Tarasenkyu Very 69.87 Bieska and Lulo 79.74 -0.1
If winner is:HomeAway
Week of 2/1100.0*Chance in playoffs100.0*Average seed
Frolunda HC vs Datsyukian Deke-2.1+2.4
-0.5+0.6
Drouination vs OEL Sweedwagon-0.4+0.6
RIP Heatley's F vs Tarasenkyu Very+0.1-0.1
-0.1+0.1
Tenacious Turtles vs Crosby-Laich-Bo+0.1-0.0
Pimpin' Ain't P vs Book Hockey+0.1-0.2

What If

Chances based on how well the Datsyukian Deke finish out the regular season.   Explain

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
136-088.9%018243224920164,970
125-126.001619322912101,159,400
114-20.600152244244003,419,392
103-30.000113363414205,290,063
92-4Out00522432914,543,653
81-5Out011673102,052,322
70-6Out6535384,788
Total:2.8%000012371417171818217,014,588
Games Above .500
Chance Will Make Playoffs