How are these numbers calculated?

Big Games

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

Week of 10/6100.0*Chance in playoffs100.0*Average seed
Babs 80 Kyle 53 +12.0
+0.9
Babs 91 Josh 71 +11.2
+0.9
Chris 52 Fitz 68 -3.4
-0.2
Fitz 48 Yarroch 99 +2.6
+0.2
Jason 68 Brandon 61 +1.8
+0.1
Jake 89 Brandon 69 +1.8
+0.1
Jake 82 Zach 78 -0.6
Kyle 47 Bill 64 +0.5
Josh 50 Bill 56 +0.4
Zach 65 Jason 66 -0.4
Yarroch 71 Daryll 46 -0.4
If winner is:HomeTieAway
Week of 10/19100.0*Chance in playoffs100.0*Average seed
Babs vs Jake+10.6+2.6-10.7
+0.8+0.1-0.9
Fitz vs Josh-3.0*+0.0+3.0
-0.2+0.0+0.2
Chris vs Brandon+1.0+0.6-1.0
Kyle vs Zach-0.9*+0.3+0.9
Yarroch vs Bill-0.8+0.5+0.8
Jason vs Daryll-0.1*+0.0+0.1

* 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 Babs finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
227-0-0In982057,406
216-0-1In928011,843
206-1-0In8118100390,038
5-0-2In821701,090
195-1-1In593730071,378
4-0-3In752555
185-2-0100.0%35491312001,171,392
4-1-2In3550131205,562
3-0-4In33673
174-2-1100.01046344400178,481
3-1-3In94634650232
164-3-099.7225451694001,952,999
3-2-299.7225461583010,619
2-1-4In14867
153-3-197.9053734101120237,047
2-2-398.8736388101330
143-4-080.1011642417154001,952,987
2-3-280.601643417154010,733
1-2-487.5502513138
132-4-154.50337113271620177,933
1-3-353.653511328153220
122-5-023.40021021330257001,171,015
1-4-222.702101133226605,338
111-5-19.8010042339213071,950
0-4-37.374244915255
101-6-02.730031943294390,422
0-5-22.42322442631,094
90-6-10.400837441011,691
80-7-00.00009464557,552
Total:76.1%11161920467653217,939,480
Games Above .500
Chance Will Make Playoffs