How are these numbers calculated?

Big Games

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

If winner is:HomeTieAway
Week of 9/8100.0*Chance in playoffs100.0*Average seed
Swamprats vs Weino+10.3*-0.1-10.3
+0.9-0.0-0.9
If winner is:HomeTieAway
Week of 9/15100.0*Chance in playoffs100.0*Average seed
Hogs vs Swamprats-10.3*-0.2+10.3
-0.8-0.0+0.8
Secret vs Big D-0.1*+0.1+0.1
Raleigh vs Weino-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 Swamprats finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112Count
13.5-14In1004,969*
1313-1-0In100015,336
12-0-2In1005
12.512-1-1In1000750
1212-2-0In982099,304
11-1-2In10029
11.511-2-1In96404,751
1111-3-0In891000396,438
10-2-2In8911109
10.510-3-1In81181017,691
1010-4-0In59356001,092,158
9-3-2In63334333
9.59-4-1In3946141043,981
8-3-3In5038138
99-5-0100.0%164032111002,185,633
8-4-2In18413371744
8.58-5-1100.0323412660078,750
7-4-3In43577
88-6-098.316223426102003,276,504
7-5-298.51521372610101,231
7.57-6-190.803193930810104,393
6-5-3In9454511
77-7-050.0004163030164003,745,913
6-6-250.70315323115401,466
6.56-7-19.201830391930104,917
5-6-3Out31462313
66-8-01.700210263422613,273,631
5-7-21.318263723511,279
5.55-8-10.0006264223378,679
4-7-3Out333322119
55-9-00.0001113240162,184,708
4-8-2Out19314414821
4.54-9-1Out0114463943,795
3-8-3Out1750336
44-10-0Out00635591,092,756
3-9-2Out53263345
3.53-10-1Out1198117,464
2-9-3Out33673
33-11-0Out001089397,176
2-10-2Out1891103
2.52-11-1Out03974,782
1-10-3Out1001
22-12-0Out029899,566
1-11-2Out79314
1.51-12-1Out199853
11-13-0Out010015,113
0-12-2Out1001
0-0.5Out1004,939*
Total:50.0%88888888888818,391,488

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs