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
Bieska and Lulo 253.36 RIP Heatley's F 190.89 +1.7
+0.5
Crosby-Laich-Bo 243.52 Oshie & Him 255.67 +0.2
Book Hockey 198.32 Datsyukian Deke 193.18 +0.1
Frolunda HC 196.23 Drouination 207.95 -0.1
Nailing Yaks 204.18 Tarasenkyu Very 174.8 -0.1
Week of 1/4100.0*Chance in playoffs100.0*Average seed
Tatar Tots 1 Datsyukian Deke 4 -0.1
If winner is:HomeAway
Bieska and Lulo vs Frolunda HC+3.9-3.3
+0.6-0.5
Book Hockey vs Tarasenkyu Very+0.5-0.3
-0.1+0.0
Oshie & Him vs Pimpin' Ain't P+0.2-0.1
-0.1+0.0
Nailing Yaks vs Drouination+0.1-0.1

What If

Chances based on how well the Bieska and Lulo finish out the regular season.   Explain

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
149-0In3548162010,608
138-199.8%21434331430095,126
127-273.800211283420610444,133
116-37.800172336258101,202,336
105-40.00018294019202,076,903
94-5Out00325482322,370,327
83-6Out033052151,795,868
72-7Out074548866,404
61-8Out017830242,291
50-9Out297131,448
Total:5.8%00012347111723211009,135,444
Games Above .500
Chance Will Make Playoffs