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+9.1-2.2-7.7
+0.8-0.2-0.6
Tucson vs Toronto II-0.1+0.4-0.2
Richmond vs Madison-0.1+0.4-0.2
Greenville vs Chattanooga-0.1+0.4-0.1
New England II vs Orlando II-0.1+0.4-0.1
South Georgia vs North Texas-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+0.4-0.1
North Texas vs Orlando II-0.1+0.4-0.1
Tucson vs Madison-0.1+0.4-0.1
New England II vs Richmond-0.1+0.4-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-D-Lplayoffs123456789101112Count
68-84In100113,578*
6721-4-3In10006,932*
6621-3-4In100013,053*
6520-5-3In100022,910*
6420-4-4In100039,824*
6320-3-5In100067,863*
6219-5-4In1000110,288*
6119-4-5In1000178,296*
6018-6-4In991280,046*
5918-5-5In9910430,213*
5818-4-6In9820644,117*
5717-6-5In9820943,416*
5617-5-6In96401,355,873*
5517-4-7In946001,906,232*
5416-6-6In919002,623,585*
5316-5-7In8613003,539,433*
5215-7-6In80191004,674,889*
5115-6-7In72252006,052,475*
5015-5-8In623350007,673,772*
4914-7-7In514091009,553,463*
4814-6-8100.0%394515200011,653,200*
4714-5-9100.02746234000013,938,477*
4613-7-8100.01642329100016,349,239*
4513-6-9100.083338173000018,796,932*
4413-5-1099.932139278100021,197,380*
4312-7-999.71113236173000023,465,359*
4212-6-1098.6042037289100025,442,526*
4111-8-994.70192837205000027,068,247*
4011-7-1083.900215343314200028,236,996*
3911-6-1163.50005213727810028,886,932*
3810-8-1037.80019283721500028,963,629*
3710-7-1116.800021433331420028,477,359*
3610-6-125.50000521372881027,438,769*
359-8-111.3000192937194025,908,372*
349-7-120.2000317363211123,974,332*
339-6-130.000018273922321,716,812*
328-8-120.000003163934919,259,342*
318-7-130.0001831431716,731,555*
308-6-140.0000422462814,220,986*
297-8-130.0000113444111,817,213*
287-7-14Out000738549,599,998*
277-6-15Out00431667,626,089*
266-8-14Out00223765,912,454*
256-7-15Out0116834,474,198*
246-6-16Out0011893,303,894*
235-8-15Out007932,377,127*
225-7-16Out04961,665,391*
215-6-17Out03971,135,773*
204-8-16Out0199753,966*
194-7-17Out0199484,851*
184-6-18Out0100302,130*
173-8-17Out0100181,172*
163-7-18Out0100106,103*
153-6-19Out010059,440*
143-5-20Out010032,245*
132-7-19Out010016,800*
0-12Out100121,286*
Total:50.0%888888888888511,926,832

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs