How are these numbers calculated?

Big Games

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

Week of 10/31100.0*Chance in playoffs100.0*Average seed
Robert 67 DJ 86 -8.5
-0.7
Roman 104 Megan 91 -0.9
Scotty 98 Justin 74 -0.9
-0.1
Andrew 106 Cody 67 -0.3
-0.0
Travis 78 Trey 72 -0.2
+0.0
If winner is:HomeTieAway
Week of 11/7100.0*Chance in playoffs100.0*Average seed
Megan vs Robert-2.1-1.1+2.2
-0.7+0.0+0.7
Trey vs Roman+0.7+0.2-0.5
James vs Scotty+0.2-0.3-0.5
+0.1-0.1-0.1
DJ vs Andrew-0.2*+0.0+0.3
Justin vs Travis+0.4*-0.1-0.1
-0.1-0.0+0.0

* 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 Robert finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
85-0-051.4%044839910781,029
7.54-0-121.002152243086,815
74-1-05.506283923404,704,265
3-0-27.50731382043,737
6.53-1-10.2083443140379,853
2-0-3Out1031471394
63-2-00.0021236428009,377,001
2-1-20.0021639395011,036
1-0-4Out1001
5.52-2-1Out0115572520528,441
1-1-3Out1126522153
52-3-0Out003294521108,073,776
1-2-2Out0436451419,622
4.51-3-1Out08404660283,399
0-2-3Out84147359
41-4-0Out0115552802,983,545
0-3-2Out21956242,415
3.50-4-1Out14058047,449
30-5-0Out17812354,710
Total:2.5%002712182519135027,627,400
Games Above .500
Chance Will Make Playoffs