How are these numbers calculated?

Big Games

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

Week of 3/22100.0*Chance in playoffs100.0*Last Place100.0*Average seed
FC Hollywood 1888 0 Rippersnappers 1 +23.2
No
+0.8
Screaming Giraf 4 SAS 0 -13.3
-0.1
Something FC 3 XTSC United FC 1 +6.7
-1.6
+0.2
Medcan FC 3 La Familia 7 No
+0.1
If winner is:HomeDrawAway
Week of 4/5100.0*Chance in playoffs100.0*Last Place100.0*Average seed
XTSC United FC vs Screaming Giraf+30.7+3.1Out
+0.3+0.0-0.3
SAS vs RippersnappersOut+3.1+30.7
-0.3+0.0+0.3

What If

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

100100100100100100100100
If finish:Chance inSeasonChance will finish regular season at seedLast
TPW-D-LplayoffsTitle12345678PlaceCount
121-0-063.8%No6436No15,100,681
100-1-036.2No3664No11,511,369
90-0-1OutNo100No15,095,438
Total:33.1%No3367No41,707,488
Points
Chance Will Make Playoffs