How are these numbers calculated?

Big Games

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

Week of 11/20100.0*Chance in playoffs100.0*Average seed
Will 60.56 Jordan 94.06 +21.4
+0.6
Scott 86.5 Andrew 133.04 +6.3
+0.1
Ben 96.62 Gavin 121.6 -0.2
-0.1
Craig 85.58 Ross 81.08 -0.1
+0.1
If winner is:HomeTieAway
Week of 11/27100.0*Chance in playoffs100.0*Average seed
Jordan vs Gavin+3.7+0.9-3.7
+0.4-0.2-0.4
Will vs Andrew-3.2-2.2+3.2
-0.1-0.0+0.1
Craig vs Scott+2.0*+0.1-2.0
+0.1+0.0-0.1
Ben vs Ross+0.1*-0.1-0.1
+0.2-0.1-0.2

* 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 Jordan finish out the regular season.   Explain

100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678Count
72-0-0In2354248,988,848
6.51-0-1In257535,913
61-1-099.6%17749017,963,718
0-0-2In97329
5.50-1-193.85638635,737
50-2-085.23848158,984,891
Total:96.1%6225216436,009,136
Games Above .500
Chance Will Make Playoffs