How are these numbers calculated?

Big Games

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

Week of 11/13100.0*Chance in playoffs100.0*Pres Trophy100.0*Average seed
Les Brasseurs 9 Gorillaz 7 -2.2
-10.0
-0.1
Guns N Roses 9 Harkins 8 +1.1
+6.2
+0.1
La Perceuse 12 Knights 11 (so)-0.3
-0.2
Week of 11/20100.0*Chance in playoffs100.0*Pres Trophy100.0*Average seed
Knights 6 Gorillaz 8 In
Yes
+0.2
La Perceuse 8 Guns N Roses 9 In
+5.0
+0.1
Les Brasseurs 7 Harkins 8 (so)-1.9
-3.9
-0.1
Week of 11/27None

What If

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

100100100100100100
If finish:Chance inPresChance will finish regular season at seed
TPWL-OTplayoffsTrophy123456Count
16-18InYes10061,737,140*
Total:InYes10061,737,140

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs