How are these numbers calculated?

Big Games

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

If winner is:HomeTieAway
Week of 3/25100.0*Chance in playoffs100.0*Average seed
New York vs Toronto-0.1+0.3-0.1
Charlotte vs Louisville-0.1+0.3-0.1
Richmond vs Harrisburg-0.1+0.3-0.1
Charleston vs Cincinnati-0.1+0.3-0.1
Orlando vs Wilmington-0.1+0.3-0.1
Montreal vs Bethlehem-0.1+0.3-0.1
If winner is:HomeTieAway
Week of 4/1100.0*Chance in playoffs100.0*Average seed
Pittsburgh vs Rochester+8.5-1.7-7.4
+0.8-0.2-0.7
Orlando vs Charleston-0.1+0.3-0.1
Bethlehem vs Cincinnati-0.1+0.3-0.1
Wilmington vs Richmond-0.1+0.3-0.1
Louisville vs New York-0.1+0.3-0.1
Charlotte vs Harrisburg-0.1+0.3-0.1

What If

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

100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112131415Count
76-90In10013,555*
7524-3-3In991171*
70-74In1008,809*
6922-5-3In10007,064*
6821-4-5In100012,019*
6721-5-4In100019,781*
6620-4-6In100031,872*
6520-5-5In1000050,501*
6420-6-4In99177,735*
6319-5-6In9910117,784*
6219-6-5In9820174,075*
6119-7-4In9730252,871*
6018-6-6In9640358,156*
5918-7-5In93700502,675*
5817-6-7In901000686,453*
5717-7-6In8514100920,918*
5617-8-5In79201001,214,892*
5516-7-7In71263001,572,628*
5416-8-6In623350001,993,385*
5316-9-5In5039910002,483,880*
5215-8-7In39441520003,038,713*
5115-9-6In27452350003,648,839*
5015-10-5In1741311010004,303,633*
4914-9-7100.0%9323718400004,994,115*
4814-10-6100.04213727910005,678,806*
4713-9-8100.0111303418410006,345,003*
4613-10-7100.0041934281120006,964,041*
4513-11-699.9019263422710007,509,734*
4412-10-899.500313303217400007,961,097*
4312-11-797.300151833291230008,275,047*
4212-12-689.500017223425910008,453,120*
4111-11-872.100021026342161008,478,797*
4011-12-746.800031430321740008,347,281*
3911-13-623.300015183329122008,073,025*
3810-12-88.7000172335258107,665,060*
3710-13-72.5000212293418407,137,498*
3610-14-60.500151835301116,521,332*
359-13-80.10001928372145,847,443*
349-14-70.0000418373295,139,365*
339-15-60.0000193141174,430,547*
328-14-80.000042245283,743,196*
318-15-7Out0021444403,100,533*
308-16-6Out001839532,513,539*
297-15-8Out00431641,992,470*
287-16-7Out00224741,549,676*
277-17-6Out0117821,177,800*
266-16-8Out001288875,648*
256-17-7Out00892635,038*
246-18-6Out00595450,460*
235-17-8Out0397310,918*
225-18-7Out0298209,825*
215-19-6Out199137,100*
204-18-8Out019987,511*
194-19-7Out010053,915*
184-20-6Out010032,805*
173-19-8Out010019,208*
163-20-7Out010010,625*
153-21-6Out1005,974*
143-22-5Out01003,042*
0-13Out10016,139*
Total:57.2%77777777777777156,237,142

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs