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
Bethlehem vs Richmond-5.6-0.5+10.0
-0.6-0.1+1.1
North Carolina vs Tampa Bay-0.1+0.3-0.1
Charlotte vs Ottawa-0.1+0.3-0.1
Louisville vs Nashville-0.1+0.3-0.1
New York vs Toronto-0.1+0.3-0.1
Charleston vs Cincinnati-0.1+0.3-0.1
If winner is:HomeTieAway
Week of 3/24100.0*Chance in playoffs100.0*Average seed
Richmond vs Indy+7.0-3.7-8.7
+0.8-0.4-1.0
Louisville vs North Carolina-0.1+0.3-0.1
Charleston vs Penn-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
Tampa Bay vs Bethlehem-0.1+0.3-0.1
Nashville vs Pittsburgh-0.1+0.3-0.1

What If

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

100100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567891011121314151617Count
79-102In10087,426*
7824-4-6In100010,135*
7724-5-5In100017,751*
7624-6-4In100030,278*
7523-5-6In100050,592*
7423-6-5In100083,873*
7322-5-7In1000133,874*
7222-6-6In10000211,016*
7122-7-5In9910325,069*
7021-6-7In9910493,870*
6921-7-6In9910733,461*
6821-8-5In98201,071,227*
6720-7-7In96301,533,716*
6620-8-6In955002,160,173*
6519-7-8In928002,986,602*
6419-8-7In88110004,055,424*
6319-9-6In83161005,410,984*
6218-8-8In77212007,090,589*
6118-9-7In692830009,137,627*
6018-10-6In59346000011,569,112*
5917-9-8In484011100014,392,984*
5817-10-7In364417300017,611,487*
5717-11-6In2543256100021,189,718*
5616-10-8100.0%153832122000025,049,371*
5516-11-7100.082936205100029,134,466*
5415-10-9100.041935291220000033,287,847*
5315-11-8100.011027342171000037,403,754*
5215-12-7100.0041631301541000041,334,925*
5114-11-999.7017213225112000044,891,334*
5014-12-898.40021025322181000047,939,529*
4914-13-793.300031328311861000050,318,851*
4813-12-979.700015162929154100051,927,067*
4713-13-855.900016183127133000052,673,980*
4613-14-729.500001721312511200052,522,988*
4512-13-911.10000292332239200051,440,884*
4412-14-82.90000311263220710049,536,978*
4312-15-70.5000141429311740046,867,981*
4211-14-90.100016193228122043,550,493*
4111-15-80.00000292434237139,733,480*
4010-14-100.00000314313315235,613,744*
3910-15-90.000017233726631,350,168*
3810-16-80.0000031434361327,083,278*
379-15-10Out0001727432222,946,451*
369-16-9Out000319443419,086,891*
359-17-8Out000112414615,566,854*
348-16-10Out0007355812,458,199*
338-17-9Out000328689,761,703*
328-18-8Out00221777,499,556*
317-17-10Out00115845,640,636*
307-18-9Out00010894,155,464*
297-19-8Out007932,993,633*
286-18-10Out004952,107,396*
276-19-9Out03971,452,284*
266-20-8Out0298974,558*
256-21-7Out0199641,387*
245-20-9Out0199410,396*
235-21-8Out00100256,424*
225-22-7Out0100155,584*
214-21-9Out010091,313*
204-22-8Out010052,708*
194-23-7Out010029,039*
183-22-9Out010015,752*
173-23-8Out01008,295*
0-16Out10083,079*
Total:50.0%6666666666666666998,435,708

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs