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 3/16100.0*Chance in playoffs100.0*Average seed
Charlotte vs Ottawa-0.1+0.3-0.1
New York vs Toronto-0.1+0.3-0.1
North Carolina vs Tampa Bay-0.1+0.3-0.1
Charleston vs Cincinnati-0.1+0.3-0.1
Bethlehem vs Richmond-0.1+0.3-0.1
Louisville vs Nashville-0.1+0.3-0.1
If winner is:HomeTieAway
Week of 3/24100.0*Chance in playoffs100.0*Average seed
Nashville vs Pittsburgh-5.6-0.5+10.0
-0.6-0.1+1.1
Tampa Bay vs Bethlehem-0.1+0.3-0.1
Atlanta vs New York-0.1+0.3-0.1
Charlotte vs Toronto-0.1+0.3-0.1
Louisville vs North Carolina-0.1+0.3-0.1
Richmond vs Indy-0.1+0.3-0.1
Charleston vs Penn-0.1+0.3-0.1

What If

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

100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567891011121314151617Count
83-102In10076,084*
8226-4-4In1000871*
8125-3-6In1001,638*
8025-4-5In10003,048*
7925-5-4In10005,675*
7824-4-6In100010,229*
7724-5-5In100017,837*
7624-6-4In100030,475*
7523-5-6In100050,436*
7423-6-5In100083,198*
7322-5-7In1000133,077*
7222-6-6In1000210,679*
7122-7-5In9910325,424*
7021-6-7In9910491,532*
6921-7-6In9910733,191*
6821-8-5In98201,071,342*
6720-7-7In97301,534,385*
6620-8-6In955002,162,778*
6519-7-8In928002,986,173*
6419-8-7In88110004,057,115*
6319-9-6In83161005,408,874*
6218-8-8In772120007,087,321*
6118-9-7In692830009,137,164*
6018-10-6In5934600011,571,621*
5917-9-8In484011100014,394,801*
5817-10-7In364417300017,614,131*
5717-11-6In2543256100021,188,867*
5616-10-8100.0%153832122000025,044,384*
5516-11-7100.082936205100029,122,801*
5415-10-9100.04193529122000033,287,366*
5315-11-8100.011027342171000037,406,972*
5215-12-7100.004163130154100041,325,786*
5114-11-999.7017213225112000044,896,705*
5014-12-898.40021025322181000047,939,792*
4914-13-793.300031328311861000050,327,494*
4813-12-979.700015162929154100051,942,206*
4713-13-855.900016183127133000052,667,131*
4613-14-729.5000017213125112000052,516,950*
4512-13-911.10000292332239200051,448,338*
4412-14-82.90000311263220710049,537,690*
4312-15-70.5000141429311740046,852,509*
4211-14-90.1000016193228122043,543,187*
4111-15-80.00000292434237139,740,141*
4010-14-100.00000314313315235,622,099*
3910-15-90.000017233726631,344,522*
3810-16-8Out00031434361327,076,691*
379-15-10Out0001727432222,961,827*
369-16-9Out000319443419,083,366*
359-17-8Out000112414615,570,195*
348-16-10Out0007355812,455,745*
338-17-9Out000328689,760,550*
328-18-8Out00221777,499,225*
317-17-10Out00115845,640,494*
307-18-9Out0011894,158,035*
297-19-8Out007932,993,107*
286-18-10Out004952,108,119*
276-19-9Out003971,452,687*
266-20-8Out0298976,824*
256-21-7Out0199640,605*
245-20-9Out0199410,016*
235-21-8Out0100256,089*
225-22-7Out00100155,900*
214-21-9Out010092,628*
204-22-8Out010052,840*
194-23-7Out010029,532*
0-18Out100107,194*
Total:50.0%6666666666666666998,435,708

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs