How are these numbers calculated?

Big Games

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

If winner is:HomeDrawAway
Week of 3/8100.0*Chance in playoffs100.0*Average seed
Seattle II vs RGV+8.2-2.0-6.9
+1.0-0.3-0.9
New Mexico vs Fresno-0.1+0.3-0.1
Sacramento vs Salt Lake II-0.1+0.3-0.1
Los Angeles II vs Col Springs-0.1+0.3-0.1
Tulsa vs Portland II-0.1+0.3-0.1
El Paso vs OKC-0.1+0.2-0.1
Reno vs Orange County-0.1+0.2-0.1
Las Vegas vs Austin-0.1+0.2-0.1
San Antonio vs Phoenix-0.1+0.2-0.1
If winner is:HomeDrawAway
Week of 3/15100.0*Chance in playoffs100.0*Average seed
Seattle II vs Los Angeles II+8.2-2.0-6.9
+1.0-0.3-0.9
Phoenix vs New Mexico-0.1+0.3-0.1
New Mexico vs Tulsa-0.1+0.3-0.1
Salt Lake II vs El Paso-0.1+0.3-0.1
Orange County vs Tulsa-0.1+0.3-0.1
RGV vs Fresno-0.1+0.3-0.1
Col Springs vs Sacramento-0.1+0.2-0.1
OKC vs Las Vegas-0.1+0.2-0.1
Reno vs Austin-0.1+0.2-0.1
San Antonio vs Portland II-0.1+0.2-0.1

What If

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

100100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs123456789101112131415161718Count
83-102In100102,412*
8226-4-4In10002,006*
8125-6-3In10003,625*
8025-5-4In1006,671*
7925-4-5In100011,754*
7824-6-4In100020,876*
7724-5-5In100035,092*
7624-4-6In100059,462*
7523-6-5In100097,694*
7423-5-6In1000155,866*
7322-7-5In10000246,104*
7222-6-6In9910379,917*
7122-5-7In9910575,238*
7021-7-6In9910857,378*
6921-6-7In982001,251,615*
6821-5-8In973001,799,938*
6720-7-7In955002,535,911*
6620-6-8In937003,515,061*
6519-8-7In89110004,792,105*
6419-7-8In84151006,413,867*
6319-6-9In78202008,447,186*
6218-8-8In7026300010,949,024*
6118-7-9In6133600013,954,384*
6018-6-10In513910100017,474,997*
5917-8-9In394216300021,531,968*
5817-7-10In2843235100026,116,865*
5716-9-9In183930112000031,164,248*
5616-8-10In103135185100036,600,543*
5516-7-11In5223526102000042,272,822*
5415-9-10100.0%21229321961000048,051,271*
5315-8-11100.015193127134100053,726,745*
5215-7-12100.0029233123102000059,112,883*
5114-9-11100.00031226301971000064,028,121*
5014-8-1299.9001415282917610000068,214,302*
4914-7-1399.1000161728271551000071,503,649*
4813-9-1295.200017182926144100073,756,800*
4713-8-1383.10000171929261341000074,843,548*
4613-7-1459.80000028203025123000074,711,744*
4512-9-1332.4000029213024113000073,310,757*
4412-8-1412.6000002102330239200070,813,736*
4312-7-153.500000312253021810067,243,807*
4211-9-140.7000141427301851062,775,940*
4111-8-150.1000016183028143057,613,393*
4010-10-140.00000292333248151,957,971*
3910-9-150.00000313293317346,054,862*
3810-8-160.0000016213628840,113,988*
379-10-150.0000021332371534,309,837*
369-9-16Out0001725432528,813,817*
359-8-17Out000317433623,763,791*
348-10-16Out000111404819,227,252*
338-9-17Out0006346015,263,251*
328-8-18Out0003277011,880,516*
317-10-17Out00220789,069,149*
307-9-18Out00114856,786,514*
297-8-19Out0010904,963,265*
286-10-18Out007933,554,985*
276-9-19Out004962,493,559*
266-8-20Out03971,709,059*
255-10-19Out02981,145,742*
245-9-20Out0199748,677*
235-8-21Out0199477,017*
225-7-22Out00100295,764*
214-9-21Out0100179,126*
204-8-22Out0100105,283*
194-7-23Out010059,765*
183-9-22Out010032,833*
173-8-23Out010017,684*
163-7-24Out01009,147*
0-15Out100109,013*
Total:55.6%6666666666666666661,454,223,192

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs