How are these numbers calculated?

Big Games

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

Week of 11/2100.0*Chance in playoffs100.0*Average seed
Fitz 59 Zach 62 -10.7
-0.9
Babs 110 Daryll 33 -1.3
+0.0
Brandon 60 Bill 63 -1.2
Chris 76 Yarroch 91 -1.2
-0.1
Kyle 45 Josh 53 +0.2
-0.1
If winner is:HomeTieAway
Week of 11/9100.0*Chance in playoffs100.0*Average seed
Daryll vs Fitz-6.4-3.7+6.5
-0.9+0.0+0.9
Jake vs Kyle+0.9-1.4-0.8
+0.0-0.1-0.0
Babs vs Bill+0.1-1.1*-0.0
+0.0-0.1-0.0
Josh vs Yarroch-0.6-0.4+0.6
-0.1-0.0+0.1
Zach vs Brandon-0.1+0.4+0.1
-0.0+0.2+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 Fitz finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
144-0-088.1%11640321010682,559
133-0-132.005274322382,630
123-1-011.2011032381812,721,064
2-0-29.600932411713,725
112-1-10.205335380247,541
1-0-3Out43456689
102-2-00.00183745904,083,533
1-1-20.0009434267,509
91-2-1Out11856251248,922
0-1-3Out111503880
81-3-0Out011656282,721,084
0-2-2Out012058213,829
70-3-1Out3494782,253
60-4-0Out01090682,710
Total:8.1%01349131921181211,567,528
Games Above .500
Chance Will Make Playoffs