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 3/16100.0*Chance in playoffs100.0*Average seed
Orange County vs Phoenix-5.6-0.6+10.1
-0.7-0.1+1.2
RGV vs St Louis-0.1+0.3-0.1
Fresno vs Las Vegas-0.1+0.3-0.1
OKC vs Tulsa-0.1+0.3-0.1
Col Springs vs Los Angeles-0.1+0.3-0.1
Sacramento vs San Antonio-0.1+0.3-0.1
Seattle vs Portland-0.1+0.3-0.1
Reno vs Swope Park-0.1+0.3-0.1
If winner is:HomeTieAway
Week of 3/24100.0*Chance in playoffs100.0*Average seed
Phoenix vs OKC+7.0-3.7-8.6
+0.8-0.4-1.0
Las Vegas vs Reno-0.1+0.3-0.1
RGV vs Reno-0.1+0.3-0.1
San Antonio vs St Louis-0.1+0.3-0.1
Orange County vs Sacramento-0.1+0.3-0.1
Col Springs vs Portland-0.1+0.3-0.1
Seattle vs Fresno-0.1+0.3-0.1
Tulsa vs Salt Lake-0.1+0.3-0.1
Swope Park vs Seattle-0.1+0.3-0.1
OKC vs Orange County-0.1+0.3-0.1
Fresno vs Los Angeles-0.1+0.3-0.1

What If

Chances based on how well the Phoenix finish out the regular season.   Explain

100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567891011121314151617Count
79-102In10087,205*
7824-4-6In100010,151*
7724-5-5In100017,602*
7624-6-4In100030,260*
7523-5-6In100051,103*
7423-6-5In100082,889*
7322-5-7In1000133,023*
7222-6-6In1000209,754*
7122-7-5In9910325,944*
7021-6-7In9910492,964*
6921-7-6In9820733,127*
6821-8-5In98201,071,718*
6720-7-7In964001,534,846*
6620-8-6In946002,159,334*
6519-7-8In9190002,983,970*
6419-8-7In87120004,052,976*
6319-9-6In82171005,407,707*
6218-8-8In75232007,091,604*
6118-9-7In662940009,137,559*
6018-10-6In5636710011,570,323*
5917-9-8In454113200014,395,144*
5817-10-7In3343194000017,609,888*
5717-11-6100.0%22422781000021,192,763*
5616-10-8100.0133634143000025,049,072*
5516-11-7100.072636237100029,124,794*
5415-10-9100.03163230154000033,294,756*
5315-11-8100.01823332492000037,411,780*
5215-12-799.9031328311961000041,328,135*
5114-11-999.30151730281541000044,885,937*
5014-12-896.500172031261230000047,944,311*
4914-13-787.400029223123102000050,321,639*
4813-12-967.7000021024312292000051,919,157*
4713-13-840.4000031225302071000052,678,765*
4613-14-717.100014132630196100052,513,783*
4512-13-94.900014152829175100051,463,338*
4412-14-81.000001517292815410049,537,949*
4312-15-70.10000171931271230046,868,544*
4211-14-90.0000002923322492043,541,246*
4111-15-80.000003122732195039,739,591*
4010-14-100.000001518323013235,617,112*
3910-15-90.0000029253623531,340,184*
3810-16-8Out000041635331127,080,517*
379-15-10Out0001929412022,956,385*
369-16-9Out0000421443119,087,492*
359-17-8Out000213424315,570,074*
348-16-10Out0018365512,454,794*
338-17-9Out000430669,764,182*
328-18-8Out00223757,499,901*
317-17-10Out00116835,638,779*
307-18-9Out00011884,150,945*
297-19-8Out008922,989,361*
286-18-10Out005952,110,987*
276-19-9Out03971,451,848*
266-20-8Out0298976,606*
256-21-7Out0199640,690*
245-20-9Out0199409,206*
235-21-8Out0100255,801*
225-22-7Out0100155,515*
214-21-9Out010092,122*
204-22-8Out010052,681*
194-23-7Out010029,092*
183-22-9Out010015,635*
0-17Out10091,148*
Total:47.1%66666666666666666998,435,708

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs