How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Friday100.0*Chance in playoffs100.0*Average seed
NYH 2 TAM 12 +0.5
If winner is:HomeTieAway
Saturday100.0*Chance in playoffs100.0*Average seed
DET vs DEN-3.1+0.2+4.8
-0.1+0.0+0.1
NYH vs VAN-1.6-0.4+0.7
SAN vs EDM-1.0-0.2+0.6
-0.1-0.0+0.0
NOT vs PHI+0.2*-0.0-0.1

* 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 DEN finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs12345678910Count
9634-0-0In24572012,476
8025-7-2In43577*
7924-7-3In564418*
7824-8-2In4354361*
7723-8-3In3565117*
7623-9-2In22762296*
7522-9-3In14806684*
7422-10-2In982901,554*
7321-10-3In7811203,378*
7221-11-2In4771906,778*
7120-11-3100.0%272251013,469*
7020-12-2100.0164332026,198*
6919-12-399.9055413047,845*
6819-13-299.80454970084,778*
6718-13-399.6034541100147,197*
6618-14-298.9024561810244,125*
6517-14-397.4016552730389,834*
6417-15-294.609493750605,070*
6316-15-389.5054045100905,087*
6216-16-281.8230501711,310,953*
6115-16-371.2120512721,831,266*
6015-17-258.5012473742,472,966*
5914-17-344.906394783,225,284*
5814-18-231.9032954144,067,661*
5713-18-320.9012056234,945,074*
5613-19-212.6001255335,822,714*
5512-19-36.900749446,600,566*
5412-20-23.50342557,234,800*
5311-20-31.60233653,582,685
12-21-11.60234654,045,957*
5211-21-20.70126733,412,839
10-20-40.60125744,371,553*
5110-21-30.20018823,594,528
11-22-10.30018814,025,781*
5010-22-20.1013873,258,361
9-21-40.10012883,963,476*
499-22-30.008926,542,370*
489-23-20.005955,730,809*
478-23-30.003974,788,466*
468-24-20.002983,865,791*
457-24-30.001992,968,774*
447-25-20.0001002,195,447*
436-25-3Out01001,534,182*
426-26-2Out01001,034,593*
415-26-3Out0100653,994*
405-27-2Out0100398,099*
395-28-1Out0100225,653*
384-28-2Out0100123,187*
374-29-1Out010060,866*
28-36Out10061,373*
Total:11.6%0000392663100,439,040

* Row combines multiple less frequent records.

Games Above .500
Chance Will Make Playoffs