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

What If

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

100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567891011121314151617Count
82-102In10076,966*
8125-3-6In10001,626*
8025-4-5In10003,120*
7925-5-4In1005,578*
7824-4-6In100010,010*
7724-5-5In100017,538*
7624-6-4In100030,443*
7523-5-6In100050,885*
7423-6-5In100082,937*
7322-5-7In1000133,822*
7222-6-6In10000210,911*
7122-7-5In9910325,697*
7021-6-7In9910493,675*
6921-7-6In9820734,323*
6821-8-5In982001,070,143*
6720-7-7In964001,534,680*
6620-8-6In946002,157,678*
6519-7-8In918002,987,017*
6419-8-7In87120004,056,745*
6319-9-6In82171005,409,841*
6218-8-8In752320007,089,389*
6118-9-7In662940009,133,861*
6018-10-6In5636710011,571,161*
5917-9-8In454113200014,393,526*
5817-10-7In334319400017,618,278*
5717-11-6In2242278100021,187,960*
5616-10-8100.0%133634143000025,060,476*
5516-11-7100.0726362371000029,120,946*
5415-10-9100.03163230154000033,291,288*
5315-11-8100.01723332492000037,411,368*
5215-12-799.9031328311961000041,332,621*
5114-11-999.3015173028154100044,898,213*
5014-12-896.500172031261230000047,940,185*
4914-13-787.400029223123102000050,316,860*
4813-12-967.7000021024312292000051,929,616*
4713-13-840.5000031225302071000052,673,713*
4613-14-717.200014132630196100052,519,856*
4512-13-94.900014152829175100051,461,333*
4412-14-81.00001517292815410049,534,772*
4312-15-70.10000171931271230046,853,707*
4211-14-90.000002923322492043,540,035*
4111-15-80.000003122732195039,732,974*
4010-14-100.00001518323013235,616,342*
3910-15-90.0000029263623531,343,329*
3810-16-8Out000041635331127,074,854*
379-15-10Out0001929412022,954,856*
369-16-9Out000421443119,091,056*
359-17-8Out00213424315,570,145*
348-16-10Out0018365512,454,096*
338-17-9Out000430669,761,026*
328-18-8Out00223757,502,299*
317-17-10Out00116835,641,802*
307-18-9Out00011884,149,392*
297-19-8Out008922,994,155*
286-18-10Out005952,106,002*
276-19-9Out03971,451,143*
266-20-8Out0298974,736*
256-21-7Out0199641,466*
245-20-9Out0199410,479*
235-21-8Out0100256,509*
225-22-7Out0100155,187*
214-21-9Out010091,806*
204-22-8Out010052,733*
194-23-7Out010029,309*
183-22-9Out010015,887*
0-17Out10091,326*
Total:47.1%66666666666666666998,435,708

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs