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 +12.5
+0.6
Scotty 98 Justin 74 -1.4
-0.1
Roman 104 Megan 91 -1.1
Andrew 106 Cody 67 -0.6
-0.0
Brandon 81 James 71 +0.2
Travis 78 Trey 72 +0.1
If winner is:HomeTieAway
Week of 11/7100.0*Chance in playoffs100.0*Average seed
DJ vs Andrew+14.3-2.7-20.7
+0.6-0.1-0.9
Trey vs Roman+3.8+2.5-2.6
+0.1+0.1-0.1
Justin vs Travis+2.1*-0.1-0.4
+0.1+0.0-0.0
James vs Scotty+0.6-1.4-1.3
-0.0-0.1+0.1
Megan vs Robert+0.4+0.7-0.4

* 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 DJ finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
105-0-0In176221388,630
9.54-0-1In05537851,422
94-1-099.8%044332303,172,325
3-0-2In4629262,536
8.53-1-197.6021166120293,020
2-0-3In25215461
83-2-078.9016757192008,160,112
2-1-283.91666115109,708
1-0-4In1003
7.52-2-146.54141421110521,376
1-1-351.654635131155
72-3-015.33012363412109,074,804
1-2-216.63013373511110,890
6.51-3-11.600114413670369,014
0-2-31.41104043670
61-4-00.300021843325004,597,837
0-3-20.4002174532403,640
5.50-4-1Out012555171090,733
50-5-0Out0083940131881,064
Total:43.4%012625191612720027,627,400
Games Above .500
Chance Will Make Playoffs