How are these numbers calculated?

Big Games

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

Week of 12/28100.0*Chance in playoffs100.0*Average seed
Frolunda HC 196.23 Drouination 207.95 +11.6
+0.9
Crosby-Laich-Bo 243.52 Oshie & Him 255.67 +1.3
+0.1
Tatar Tots 181.29 Pimpin' Ain't P 237.08 -0.8
Book Hockey 198.32 Datsyukian Deke 193.18 +0.8
Bieska and Lulo 253.36 RIP Heatley's F 190.89 +0.7
Nailing Yaks 204.18 Tarasenkyu Very 174.8 +0.3
Week of 1/4100.0*Chance in playoffs100.0*Average seed
Tatar Tots 1 Datsyukian Deke 4 -0.6
If winner is:HomeAway
Nailing Yaks vs Drouination-11.1+11.1
-0.9+0.9
Oshie & Him vs Pimpin' Ain't P+0.6-0.6
+0.1-0.1
Book Hockey vs Tarasenkyu Very+0.5-0.5
Bieska and Lulo vs Frolunda HC+0.4-0.4
Tenacious Turtles vs RIP Heatley's F-0.1+0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
179-0In100006,542
168-1In964052,992
157-2In7721200214,379
146-3In354120400499,416
135-499.9%420332812200749,155
124-581.901517302915300749,239
113-612.500210253322710498,783
102-70.001521372880214,239
91-8Out01631481553,896
80-9Out0235636,507
Total:72.2%1413131211987543103,045,148
Games Above .500
Chance Will Make Playoffs