How are these numbers calculated?

Big Games

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

Week of 10/23100.0*Chance in playoffs100.0*Average seed
Spokane 4 Portland 4 +0.2
If winner is:HomeTieAway
Tacoma vs Kelowna+7.4-0.3-7.3
+0.4-0.0-0.4
Spokane vs Boise-0.2+0.2+0.2
Victoria vs Anchorage-0.1+0.3*-0.0
If winner is:HomeTieAway
Week of 10/31100.0*Chance in playoffs100.0*Average seed
Boise vs Tacoma-7.0-0.4+7.2
-0.4-0.0+0.4
Anchorage vs Spokane*-0.0+0.3-0.1
Anchorage vs Portland*-0.0+0.3-0.1

* 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 Tacoma finish out the regular season.   Explain

100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567Count
47-60In1007,839*
4620-5-4In10005,534*
4520-6-3In100010,710*
4419-6-4In100019,270*
4319-7-3In99132,571*
4218-7-4In99152,561*
4117-7-5In973080,987*
4017-8-4In9550120,471*
3916-8-5In90100170,113*
3816-9-4In831700231,474*
3715-9-5100.0%7227100301,275*
3615-10-4100.05838400149,992
14-9-6In564040226,336*
3514-10-5100.038511000170,627
15-11-3100.040501000278,325*
3414-11-4100.0225422200254,226*
13-10-6100.022542220261,558*
3313-11-599.884639600216,520
14-12-399.8114936500178,350
12-10-799.874441700173,697*
3213-12-499.0229511710237,764
12-11-698.6124522110178,045
14-13-298.9228511810188,882*
3112-12-593.809454060235,201
13-13-395.7012493540191,718
11-11-792.207434280190,028*
3012-13-481.2022752181346,682*
11-12-672.711952262259,552*
2911-13-547.607414480216,831
12-14-355.009464050178,085
10-12-743.8063846100174,038*
2811-14-423.8022252231203,037
10-13-618.6011851282150,763
12-15-223.3022251241160,203*
2710-14-56.900740458169,844
11-15-37.800741447278,443*
2610-15-42.5002265318220,105*
9-14-61.401215424154,945*
259-15-50.501115137299,795*
249-16-40.10054155230,759*
238-16-50.00022870170,339*
228-17-40.0011881120,819*
217-17-5Out0118981,188*
207-18-4Out069452,887*
197-19-3Out039732,556*
186-19-4Out29818,984*
176-20-3Out19910,540*
165-20-4Out01005,813*
155-21-3Out01002,953*
2-14Out1005,111*
Total:65.2%191715141312107,708,346

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs