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
Greenville vs Chattanooga+7.6-4.0-9.6
+0.6-0.3-0.8
Fort Lauderdale vs Omaha-0.2+0.5-0.1
Richmond vs Madison-0.2+0.4-0.1
South Georgia vs North Texas-0.1+0.4-0.1
Tucson vs Toronto II-0.1+0.4-0.1
New England II vs Orlando II-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+7.6-4.0-9.6
+0.6-0.3-0.8
New England II vs Richmond-0.1+0.4-0.2
North Texas vs Orlando II-0.2+0.5-0.1
Tucson vs Madison-0.1+0.4-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs123456789101112Count
68-84In100242,534*
6721-4-3In100010,319*
6621-3-4In100019,033*
6520-5-3In100035,131*
6420-4-4In100062,692*
6320-3-5In1000109,387*
6219-5-4In1000184,473*
6119-4-5In10000303,007*
6018-6-4In1000486,490*
5918-5-5In9910764,654*
5818-4-6In99101,171,807*
5717-6-5In98201,753,212*
5617-5-6In97302,570,825*
5517-4-7In955003,681,266*
5416-6-6In928005,155,300*
5316-5-7In88120007,073,160*
5215-7-6In83171009,492,825*
5115-6-7In752320012,464,391*
5015-5-8In663040016,025,912*
4914-7-7In5438700020,194,146*
4814-6-8100.0%424413100024,913,547*
4714-5-9100.0304621300030,095,395*
4613-7-8100.01843308100035,629,504*
4513-6-9100.0103538153000041,294,363*
4413-5-10100.042339267100046,901,046*
4312-7-999.71123335153000052,182,419*
4212-6-1098.8042137279100056,877,123*
4111-8-995.00192936205000060,717,244*
4011-7-1084.400315343213200063,473,399*
3911-6-1163.70005213727810064,989,366*
3810-8-1037.50019273621500065,183,601*
3710-7-1116.200021433341520063,991,886*
3610-6-125.10000520372891061,514,138*
359-8-111.2000192837214057,863,831*
349-7-120.2000315353312153,264,856*
339-6-130.000017254023447,968,996*
328-8-120.000021537361042,243,390*
318-7-130.00001729441936,376,236*
308-6-140.0000319463130,615,663*
297-8-13Out00111434525,169,769*
287-7-14Out0006365720,199,432*
277-6-15Out0003286915,822,964*
266-8-14Out001207812,099,085*
256-7-15Out00114859,010,056*
246-6-16Out009916,538,501*
235-8-15Out006944,615,338*
225-7-16Out003973,171,026*
215-6-17Out02982,117,513*
204-8-16Out01991,370,723*
194-7-17Out0199861,915*
184-6-18Out0100524,253*
173-8-17Out0100307,930*
163-7-18Out0100174,139*
153-6-19Out010095,221*
143-5-20Out010050,226*
132-7-19Out010025,045*
0-12Out100253,769*
Total:50.0%8888888888881,120,303,472

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs