How are these numbers calculated?

Big Games

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

Tuesday, 2/9100.0*Chance in playoffs100.0*Average seed
Henrique 1 Peter 0 +7.1
+0.8
Thursday, 2/11100.0*Chance in playoffs100.0*Average seed
Henrique 0 Fr. Cris 1 -1.7
-0.9
Henrique 1 Abraham 0 +1.3
+0.9
Abraham 0 Anton 1 (ot)+0.6
-0.0
Fr. Cris 1 Felipe 0 +0.1
+0.1
If winner is:HomeHome OTAway OTAway
Friday, 2/19100.0*Chance in playoffs100.0*Average seed
Alvaro vs JackInInIn-0.0
-0.0-0.0+0.0+0.1
Felipe vs JackInInIn-0.0
-0.2-0.1+0.1+0.2
Henrique vs WilliamInInIn-0.0
+1.4+0.8-0.9-1.4
William vs JackInInIn-0.0
-0.1-0.0+0.0+0.1
Abraham vs JackInInIn-0.0
JZ vs JackInInIn-0.0
-0.2-0.1+0.1+0.2
Anton vs JackInInIn-0.0
-0.1-0.0+0.0+0.1
William vs Felipe+0.1+0.0-0.1-0.1
Anton vs Raph-0.1-0.0+0.0+0.1
Abraham vs JZ+0.2+0.1-0.1-0.2
William vs JZ+0.1+0.0-0.1-0.1
Fr. Cris vs JZ+0.2+0.1-0.1-0.2
Peter vs Felipe+0.2+0.1-0.1-0.2
Abraham vs Felipe+0.2+0.1-0.1-0.2
Ede vs William+0.1+0.0-0.0-0.1
Peter vs William+0.1+0.0-0.0-0.1
Fr. Cris vs William+0.1+0.0-0.0-0.1
Alvaro vs William+0.1-0.0-0.0-0.1
Alvaro vs Peter-0.1-0.0+0.0+0.1

What If

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

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OT-WL-OTplayoffs12345678910111213Count
221-0-00-0In1114336902,892,110
210-1-00-0In032745233960,770
200-0-00-1In007334515964,306
190-0-01-0100.0%116483502,891,164
Total:100.0%04202017241507,708,350
Points
Chance Will Make Playoffs