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 In
+1.3
prsn 81.92 am 97.1 -1.5
+0.1
me 90.48 chrs 90.66 -1.0
-0.1
ryn 79.78 jrrd 93.76 -0.8
-0.0
jd 111.72 hr 57 +0.6
-0.0
If winner is:HomeTieAway
Saturday, 1/12100.0*Chance in playoffs100.0*Average seed
bnks vs chrs+1.1-0.7-1.0
me vs jrrd+0.2+0.2-0.2
ryn vs hr-0.1+0.2+0.1
jd vs prsn-0.0+0.3-0.0
jsn vs am+0.1+0.2-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910Count
92-0-0In80205,058,797
8.51-0-1In15512951,063,321
81-1-0In115132510,109,888
0-0-2In051937327055,933
7.50-1-1In017284021201,062,867
70-2-0In0021437371015,060,694
Total:In24301771092022,411,500
Games Above .500
Chance Will Make Playoffs