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

What If

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

100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567891011121314151617Count
83-102In10076,128*
8226-4-4In1000910*
79-81In10010,246*
7824-4-6In100010,248*
7724-5-5In100017,813*
7624-6-4In100030,280*
7523-5-6In100050,698*
7423-6-5In100083,219*
7322-5-7In1000133,456*
7222-6-6In1000209,958*
7122-7-5In9910324,520*
7021-6-7In9910493,619*
6921-7-6In9820733,130*
6821-8-5In98201,071,206*
6720-7-7In964001,531,653*
6620-8-6In946002,159,639*
6519-7-8In919002,984,324*
6419-8-7In8712004,053,673*
6319-9-6In82171005,411,531*
6218-8-8In75232007,086,715*
6118-9-7In662940009,135,302*
6018-10-6In5636710011,571,430*
5917-9-8In454112200014,396,567*
5817-10-7In3343194000017,622,383*
5717-11-6In2242278100021,195,543*
5616-10-8100.0%133634143000025,051,555*
5516-11-7100.072636237100029,127,957*
5415-10-9100.03163230154000033,291,909*
5315-11-8100.01823332492000037,402,494*
5215-12-799.9031328311961000041,329,976*
5114-11-999.30151730281541000044,896,925*
5014-12-896.500172031261230000047,934,191*
4914-13-787.4000292231231020000050,331,207*
4813-12-967.7000021024312292000051,926,768*
4713-13-840.5000031225302071000052,678,027*
4613-14-717.200014132630196100052,500,297*
4512-13-94.900014152829175100051,460,353*
4412-14-81.000001517292815410049,535,995*
4312-15-70.1000171931271230046,862,994*
4211-14-90.000002923322492043,540,146*
4111-15-80.000003122732195039,746,285*
4010-14-100.00001518323013235,615,653*
3910-15-90.0000029253623531,345,309*
3810-16-8Out000041635331127,073,542*
379-15-10Out0001929412022,951,191*
369-16-9Out000421443119,079,593*
359-17-8Out000213424315,568,697*
348-16-10Out0018365512,455,441*
338-17-9Out000430669,762,113*
328-18-8Out000223757,501,504*
317-17-10Out00116835,640,288*
307-18-9Out00011884,155,811*
297-19-8Out008922,994,377*
286-18-10Out005952,106,942*
276-19-9Out03971,453,099*
266-20-8Out0298975,508*
256-21-7Out0199642,437*
245-20-9Out0199409,787*
235-21-8Out0100256,357*
225-22-7Out0100155,924*
214-21-9Out010091,773*
204-22-8Out010052,929*
194-23-7Out010029,320*
183-22-9Out010015,808*
173-23-8Out01008,024*
0-16Out10083,011*
Total:47.1%66666666666666666998,435,708

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs