How are these numbers calculated?

Big Games

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

Week of 2/18100.0*Chance in playoffs100.0*Average seed
LTCNEBlackhawks 1 MadButchers 0 +10.6
+0.2
Washups 3 ElectricAvenue 6 +0.8
+0.0
Week of 2/25100.0*Chance in playoffs100.0*Average seed
LTCNEBlackhawks 0 NESHLNorth 1 -13.1
-0.3
BarDown 5 MadButchers 9 -7.8
-0.1
ElectricAvenue 11 Washups 6 +0.4
+0.0
Pirates 4 CougarHunters 0 -0.3

What If

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

100100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678910Count
1940-0090.3%No14761020,549
1830-0167.0No673328,141
1731-0031.9No3268170,615
20-0230.7No316913,768
1621-0118.4No1882161,717
10-0316.6No17832,827
13-15OutNo1001,380,683*
1203-01OutNo991152,164
1104-00OutNo973210,024
Total:5.9%No069402,140,488

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs