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
prsn 81.92 am 97.1 +25.5
+0.9
me 90.48 chrs 90.66 -5.2
-0.0
jsn 65.74 bnks 106.32 +2.3
+0.0
jd 111.72 hr 57 +1.1
+0.0
ryn 79.78 jrrd 93.76 -0.9
If winner is:HomeTieAway
Saturday, 1/12100.0*Chance in playoffs100.0*Average seed
jsn vs am-28.6+2.6+28.4
-1.1-0.5+1.1
bnks vs chrs+3.2+1.4-6.1
+0.1+0.1-0.2
ryn vs hr+2.4+1.1-3.5
+0.1+0.1-0.1
me vs jrrd-1.3+0.5+0.4
+0.0+0.1-0.0
jd vs prsn+0.1*-0.0-0.2
+0.1+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 am finish out the regular season.   Explain

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
72-0-0In02102537232010,636,062
6.51-0-197.6%011033351922,714,077
61-1-092.5005243627830,323,491
0-0-266.621846321167,595
5.50-1-144.119355333,668,547
50-2-018.021677519,724,728
Total:69.3%0024916192029267,234,500
Games Above .500
Chance Will Make Playoffs