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
ryn 79.78 jrrd 93.76 -0.6
-1.0
prsn 81.92 am 97.1 -0.4
+0.1
me 90.48 chrs 90.66 -0.1
-0.1
jsn 65.74 bnks 106.32 +0.1
-0.1
jd 111.72 hr 57 -0.1
If winner is:HomeTieAway
Saturday, 1/12100.0*Chance in playoffs100.0*Average seed
ryn vs hrIn+0.6-1.2
+1.3-0.6-1.2
bnks vs chrs+0.5+0.4-0.5
-0.1+0.3+0.0
jsn vs am-0.2+0.4+0.1
+0.0+0.2-0.0
me vs jrrd+0.1+0.0-0.1
+0.2+0.1-0.2
jd vs prsn-0.0+0.2+0.0

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
82-0-0In44421315,063,461
7.51-0-1In31841308101,063,434
71-1-0In1930352050010,105,438
0-0-299.5%2163430144055,987
6.50-1-198.3052335251021,062,246
60-2-095.111027352355,060,934
Total:98.8%10141818131096122,411,500
Games Above .500
Chance Will Make Playoffs