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 Out
+0.9
-0.1
Medcan FC 3 La Familia 7 Out
+23.5
-0.5
Screaming Giraf 4 SAS 0 Out
-10.1
+0.1
Something FC 3 XTSC United FC 1 +0.4
-7.5
+0.2
If winner is:HomeDrawAway
Week of 4/5100.0*Chance in playoffs100.0*Last Place100.0*Average seed
FC Hollywood 1888 vs Medcan FCYesYes-53.0
-0.4-0.4+0.7
SAS vs Rippersnappers+10.8-6.1-6.1
-0.2+0.1+0.1
XTSC United FC vs Screaming Giraf+7.0-1.2-6.1
-0.2+0.0+0.2

What If

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

100100100100100100100100
If finish:Chance inSeasonChance will finish regular season at seedLast
TPW-D-LplayoffsTitle12345678PlaceCount
61-0-0OutNo34491716.9%15,105,912
3-4OutNo100Yes26,601,576*
Total:OutNo12187069.9%41,707,488

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs