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
Miami II vs Omaha-6.2-0.5+11.1
-0.5-0.0+0.9
Tucson vs Toronto II-0.2+0.5-0.1
New England II vs Orlando II-0.2+0.5-0.1
South Georgia vs North Texas-0.1+0.4-0.2
Greenville vs Chattanooga-0.1+0.4-0.1
Richmond vs Madison-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-0.2+0.5-0.1
Tucson vs Madison-0.2+0.5-0.1
North Texas vs Orlando II-0.1+0.5-0.1
New England II vs Richmond-0.1+0.4-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs123456789101112Count
69-84In100319,189*
6821-5-2In10007,051*
6721-4-3In100013,547*
6621-3-4In100026,236*
6520-5-3In100047,242*
6420-4-4In100084,115*
6320-3-5In1000146,590*
6219-5-4In1000246,416*
6119-4-5In1000407,144*
6018-6-4In1000653,311*
5918-5-5In99101,025,861*
5818-4-6In99101,576,861*
5717-6-5In98202,359,579*
5617-5-6In97303,456,860*
5517-4-7In955004,955,172*
5416-6-6In928006,943,743*
5316-5-7In88120009,513,090*
5215-7-6In831710012,771,981*
5115-6-7In752320016,770,026*
5015-5-8In6630400021,572,709*
4914-7-7In5438700027,182,021*
4814-6-8100.0%424413100033,524,735*
4714-5-9100.03046213000040,499,488*
4613-7-8100.01843308100047,934,735*
4513-6-9100.010353815300055,574,586*
4413-5-10100.042339267100063,109,798*
4312-7-999.71123335153000070,224,590*
4212-6-1098.8042137279100076,521,653*
4111-8-995.00192936205000081,696,377*
4011-7-1084.400315343213200085,407,195*
3911-6-1163.70005213727810087,451,362*
3810-8-1037.500019273621500087,686,920*
3710-7-1116.200021433341520086,115,956*
3610-6-125.10000520372891082,769,780*
359-8-111.2000192837214077,865,673*
349-7-120.2000315353312171,664,569*
339-6-130.000017254024464,571,129*
328-8-120.000021537361056,848,998*
318-7-130.00001729441948,943,256*
308-6-140.0000319463141,182,011*
297-8-130.0000111434533,866,244*
287-7-14Out0006365827,190,429*
277-6-15Out003286921,299,461*
266-8-14Out001207816,274,093*
256-7-15Out01148512,121,958*
246-6-16Out009918,798,700*
235-8-15Out006946,211,610*
225-7-16Out03974,267,641*
215-6-17Out02982,850,071*
204-8-16Out001991,845,077*
194-7-17Out01991,158,515*
184-6-18Out0100704,575*
173-8-17Out0100414,553*
163-7-18Out0100234,276*
153-6-19Out0100128,317*
142-8-18Out010067,410*
132-7-19Out010033,921*
122-6-20Out010016,184*
0-11Out100325,050*
Total:50.0%8888888888881,507,479,640

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs