How are these numbers calculated?

Big Games

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

Week of 9/11100.0*Chance in playoffs100.0*Average seed
Journeymen FC 0 FC TayNam Seatt 4 +15.3
+1.4
FC Spare Tire 3 Ruckus FC 1 -0.5
-0.0
ECS FC Green 2 FC Swag 1 *-0.3
*-0.0
Sea-Town United 2 Foster Kids 1 *-0.2
Week of 9/18100.0*Chance in playoffs100.0*Average seed
FC TayNam Seatt 2 Hello World FC 4 -14.6
-1.0
No Scrubs 2 FC Spare Tire 8 -0.9
-0.1
Old Ballz Unite 1 ECS FC Green 2 -0.7
FC Swag 2 Ruckus FC 0 *-0.2
Sea-Town United 0 Low Tide 3 *+0.2
+0.0
If winner is:HomeDrawAway
Foster Kids vs Journeymen FC-2.7+2.8+4.4
-0.1+0.1+0.2

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

Chances based on how well the FC TayNam Seatt finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs123456789101112Count
223-0-0In84041111,439,125
202-1-089.2%0531531103,292,163
192-0-164.901115432301,908,717
181-2-038.203365572,504,951
171-1-112.9013572642,874,010
161-0-22.5023147200799,109
0-3-04.40452404633,048
150-2-10.2020493001,074,838
140-1-2Out22665700592,984
130-0-3Out4643120109,471
Total:45.9%1512283115710015,228,416
Points
Chance Will Make Playoffs