How are these numbers calculated?

Big Games

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

Week of 5/27100.0*Chance in playoffs100.0*Average seed
Blades 7 Broomsday 0 +25.7
+0.4
Broomtown 2 Defectors 6 +9.5
+0.1
Week of 6/3100.0*Chance in playoffs100.0*Average seed
Blades 6 Broomtown 3 In
+0.2
Defectors 8 Broomsday 0 -0.1
Week of 6/10None

What If

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

100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234Count
10-13In100102,811,496*
Total:In100102,811,496

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs