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 -12.2
-0.3
Washups 3 ElectricAvenue 6 +1.9
+0.0
Pirates 6 BarDown 5 -0.2
Week of 2/25100.0*Chance in playoffs100.0*Average seed
BarDown 5 MadButchers 9 +12.3
+0.3
LTCNEBlackhawks 0 NESHLNorth 1 +9.9
+0.1
ElectricAvenue 11 Washups 6 +0.7
+0.0
Pirates 4 CougarHunters 0 -0.6

What If

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

100100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678910Count
2230-00InNo0297027,001
2120-01InNo1383539,624
2021-00InNo25840278,985
10-02InNo1504917,876
1911-0199.4%No36631237,570
00-0399.3No9912,273
1812-0097.9No982796,012
01-0297.8No98240,018
1702-0190.0No9010240,945
1603-0082.5No8218460,184
Total:94.2%No01147962,140,488
Points
Chance Will Make Playoffs