How are these numbers calculated?

Big Games

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

Week of 11/26100.0*Chance in playoffs100.0*Average seed
Twins 64 Kings 95 -7.0
+0.0
Bergholtz Nazis 58 Rosies 35 +5.4
+0.3
Hoslappers 79 Benjamins 65 -1.1
Nickel City Dra 60 Mexico City Dog 61 -0.2
-0.1
Sin City Purple 40 Buff Leprechaun 54 -0.2
-0.0
Black Knight 77 XXX 56 -0.1
-0.0
If winner is:HomeTieAway
Week of 12/3100.0*Chance in playoffs100.0*Average seed
Bergholtz Nazis vs Nickel City Dra+5.0-24.5-21.7
+0.2-1.1-1.0
Kings vs Benjamins-1.1+3.2+3.7
-0.0-0.1+0.0
Twins vs Hoslappers+0.9*+1.7-1.2
-0.2+0.3+0.2
XXX vs Buff Leprechaun+0.2+0.3-0.1
Black Knight vs Sin City Purple-0.0+0.3+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 Bergholtz Nazis finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
102-0-0In255434,804,784
9.51-0-193.4%224402771,588
91-1-0In11352345,899,361
8.50-1-139.8139591842
80-2-046.6145531,098,410
Total:95.0%1232426215011,804,985
Games Above .500
Chance Will Make Playoffs