How are these numbers calculated?

Big Games

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

Friday, 1/11100.0*Chance in playoffs100.0*Average seed
jsn 65.74 bnks 106.32 -12.1
-1.2
prsn 81.92 am 97.1 -2.8
-0.0
me 90.48 chrs 90.66 -1.8
-0.1
ryn 79.78 jrrd 93.76 -1.2
-0.1
jd 111.72 hr 57 +1.0
+0.0
If winner is:HomeTieAway
Saturday, 1/12100.0*Chance in playoffs100.0*Average seed
jsn vs am+28.5-10.3-27.5
+1.2-0.7-1.2
bnks vs chrs+4.9+3.9-5.3
+0.1+0.2-0.1
ryn vs hr+4.8+3.8-5.2
+0.1+0.2-0.1
me vs jrrd-0.8+0.9+0.7
+0.0+0.1-0.0
jd vs prsn+0.5*+0.1-0.5
+0.0+0.1-0.1

* 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 jsn finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
72-0-0In0210273622305,059,140
6.51-0-190.3%016213329101,063,149
61-1-078.20021127372210,108,006
0-0-233.01626561155,965
5.50-1-117.0021568151,064,794
50-2-07.60774185,060,446
Total:64.8%0026911152130522,411,500
Games Above .500
Chance Will Make Playoffs