How are these numbers calculated?

Big Games

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

Week of 4/18100.0*Chance in playoffs100.0*First-round bye100.0*Average seed
Pittsburgh 1 Louisville 1 -2.0
-1.5
-0.2
Charlotte 1 Harrisburg 1 +0.4
+0.2
Charleston 1 New York 1 +0.4
+0.4
Richmond 3 Charlotte 0 -0.2
-0.3
Vancouver 1 Toronto 1 +0.2
+0.1
+0.0
New York 0 Richmond 1 *-0.1
-0.3
St Louis 0 Rochester 1 -0.3
If winner is:HomeTieAway
Week of 4/25100.0*Chance in playoffs100.0*First-round bye100.0*Average seed
Pittsburgh vs Toronto+9.7-2.0-8.4
+5.1-1.4-4.2
+0.8-0.2-0.7
Louisville vs Tulsa-0.9+0.2+0.7
-0.5+0.1+0.4
-0.1+0.0+0.1
OKC vs St Louis+0.7+0.2-0.9
+0.3+0.1-0.3
+0.1+0.0-0.1
Rochester vs New York+0.1+0.4-0.3
-0.5+0.3+0.3
Wilmington vs Charleston-0.3+0.3+0.1
+0.2+0.3-0.4
Montreal vs Richmond-0.1+0.4-0.1
+0.4+0.3-0.6

* A starred number could be exactly 0 or just really small. The simulation did not run long enough to know.

What If

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

100100100100100100100100100100100100
If finish:Chance inFirst-roundChance will finish regular season at seed
TPW-L-Tplayoffsbye123456789101112Count
65-77InYes1002,180*
6419-3-2InYes1000379*
6318-2-4InYes100705*
6218-3-3InYes10001,293*
6118-4-2InYes10002,391*
6017-3-4InYes9914,123*
5917-4-3InYes9916,771*
5816-3-5In100.0%982010,865*
5716-4-4In100.0973017,024*
5616-5-3In100.0955026,647*
5515-4-5In99.9937039,659*
5415-5-4In99.890100058,134*
5315-6-3In99.484151083,363*
5214-5-5In98.7782110115,533*
5114-6-4In97.27027300157,100*
5013-5-6In94.56035500208,627*
4913-6-5In89.648411010269,904*
4813-7-4In81.8364616200341,645*
4712-6-6In70.4254625500423,634*
4612-7-5100.0%55.515413310100512,127*
4512-8-4100.038.97313918300607,622*
4411-7-6100.023.132039299100702,165*
4311-8-599.710.8110313718400793,232*
4211-9-498.63.80419372910100877,958*
4110-8-694.60.90182837215000950,632*
4010-9-583.90.1002153433142001,005,376*
399-8-764.00.00052237278101,040,853*
389-9-639.00.000192836204001,054,400*
379-10-518.0No003153433132001,039,667*
368-9-76.2No00162237278101,005,964*
358-10-61.6No0011030361830951,323*
348-11-50.3No004183731101877,548*
337-10-70.0No00182839203789,716*
327-11-60.0No0031839328693,913*
317-12-50.0No0019324216594,843*
306-11-7OutNo004234627498,243*
296-12-6OutNo002144540406,658*
286-13-5OutNo0083953322,048*
275-12-7OutNo0043165248,975*
265-13-6OutNo0022375187,263*
255-14-5OutNo011783137,090*
244-13-7OutNo00118896,744*
234-14-6OutNo0079366,500*
224-15-5OutNo049644,090*
213-14-7OutNo039728,638*
203-15-6OutNo019917,643*
193-16-5OutNo19910,638*
183-17-4OutNo01006,049*
172-16-6OutNo01003,300*
162-17-5OutNo01001,722*
5-15OutNo1003,339*
Total:48.1%13.5%67899999998817,346,256

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs