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
Crosby-Laich-Bo 243.52 Oshie & Him 255.67 +1.1
+0.1
Frolunda HC 196.23 Drouination 207.95 -0.6
Bieska and Lulo 253.36 RIP Heatley's F 190.89 +0.6
Tatar Tots 181.29 Pimpin' Ain't P 237.08 -0.4
Nailing Yaks 204.18 Tarasenkyu Very 174.8 +0.3
Book Hockey 198.32 Datsyukian Deke 193.18 +0.2
Week of 1/4100.0*Chance in playoffs100.0*Average seed
Tatar Tots 1 Datsyukian Deke 4 +0.2
If winner is:HomeAway
Tenacious Turtles vs RIP Heatley's F+12.9-13.0
+1.0-1.0
Oshie & Him vs Pimpin' Ain't P+1.4-1.4
+0.1-0.1
Book Hockey vs Tarasenkyu Very+0.2-0.2
Nailing Yaks vs Drouination-0.2+0.2

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
168-0In98212,496
157-1In78211095,630
146-2In334419300332,136
135-399.9%419342912200666,616
124-480.700516303015400832,029
113-513.500211263321610665,337
102-60.101924362460333,920
91-7Out021135421094,794
80-8Out06464812,190
Total:61.3%71011111111109764213,045,148
Games Above .500
Chance Will Make Playoffs