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 3/27100.0*Chance in playoffs100.0*Average seed
South Georgia vs North Texas+7.6-4.0-9.6
+0.6-0.3-0.8
Richmond vs Madison-0.2+0.4-0.1
New England II vs Orlando II-0.2+0.5-0.1
Tucson vs Toronto II-0.1+0.4-0.1
Fort Lauderdale vs Omaha-0.1+0.4-0.1
Greenville vs Chattanooga-0.1+0.4-0.1
If winner is:HomeDrawAway
Week of 4/3100.0*Chance in playoffs100.0*Average seed
Greenville vs South Georgia-6.2-0.5+11.1
-0.5-0.0+0.9
North Texas vs Orlando II-0.1+0.4-0.1
New England II vs Richmond-0.1+0.4-0.1
Tucson vs Madison-0.1+0.4-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs123456789101112Count
68-84In100242,606*
6721-4-3In100010,272*
6621-3-4In100019,204*
6520-5-3In100035,376*
6420-4-4In100062,853*
6320-3-5In1000109,430*
6219-5-4In1000183,454*
6119-4-5In1000301,686*
6018-6-4In10000485,611*
5918-5-5In9910763,735*
5818-4-6In99101,170,967*
5717-6-5In982001,756,198*
5617-5-6In97302,572,481*
5517-4-7In955003,680,297*
5416-6-6In928005,155,698*
5316-5-7In8812007,069,247*
5215-7-6In83171009,485,834*
5115-6-7In752320012,462,084*
5015-5-8In6630400016,032,105*
4914-7-7100.0%54387000020,205,326*
4814-6-8100.0424413100024,909,602*
4714-5-9100.0304621300030,101,531*
4613-7-8100.01843308100035,628,692*
4513-6-9100.0103538153000041,304,654*
4413-5-10100.042339267100046,906,302*
4312-7-999.71123335163000052,177,763*
4212-6-1098.8042137279100056,875,684*
4111-8-995.00192936205000060,690,494*
4011-7-1084.400315343213200063,467,314*
3911-6-1163.70005213727810064,996,360*
3810-8-1037.50019283621500065,174,492*
3710-7-1116.200021433341520063,990,661*
3610-6-125.10000520372891061,519,111*
359-8-111.2000192837214057,867,974*
349-7-120.20000315353312153,268,821*
339-6-130.000017254023447,962,522*
328-8-120.000021537361042,253,597*
318-7-130.00001729441936,375,752*
308-6-140.0000319463130,615,252*
297-8-13Out00111434525,167,847*
287-7-14Out0006365720,205,008*
277-6-15Out003286915,832,345*
266-8-14Out001207812,089,588*
256-7-15Out00114859,009,549*
246-6-16Out009916,542,723*
235-8-15Out006944,615,940*
225-7-16Out003973,170,623*
215-6-17Out02982,118,568*
204-8-16Out01991,369,650*
194-7-17Out0199860,744*
184-6-18Out00100522,581*
173-8-17Out0100308,386*
163-7-18Out0100174,579*
153-6-19Out010095,566*
143-5-20Out010049,660*
132-7-19Out010025,257*
0-12Out100253,816*
Total:50.0%8888888888881,120,303,472

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs