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 +0.1
+0.1
Thursday, 2/11100.0*Chance in playoffs100.0*Average seed
Henrique 1 Abraham 0 +0.1
Abraham 0 Anton 1 (ot)-0.0
If winner is:HomeHome OTAway OTAway
Friday, 2/19100.0*Chance in playoffs100.0*Average seed
Ede vs William+3.7-0.3OutOut
+1.0+0.6-0.1-0.4
William vs Jack-0.4+0.0+0.8+2.1
+0.0+0.0-0.0-0.1
Peter vs William+1.6+0.6-0.1-0.5
-0.3-0.1-0.0+0.1
William vs Felipe-0.7-0.5-0.0+0.9
Henrique vs William+0.9-0.0-0.5-0.7
William vs JZ-0.7-0.5-0.1+0.8
William vs Anton-0.8-0.6-0.1+0.7
Alvaro vs William+0.6-0.2-0.6-0.8
Anton vs Raph+0.2+0.2-0.9Out
+0.1-0.0-0.2-0.2
Fr. Cris vs William+0.2-0.4-0.7-0.8
Alvaro vs Peter+0.1-0.0-0.1-0.2
+0.1-0.1-0.2-0.3
Peter vs Felipe-0.2-0.0*-0.0+0.1
-0.3-0.1-0.0+0.1
Abraham vs JZ-0.1-0.1+0.0+0.0
-0.4-0.2+0.0+0.1
Abraham vs Felipe-0.1-0.0+0.0+0.0
-0.4-0.2+0.0+0.1
Alvaro vs Jack+0.0*-0.0-0.1-0.0
+0.0-0.0-0.0-0.1
Anton vs Jack+0.0*-0.0*+0.0-0.1
+0.0-0.0-0.0-0.1
JZ vs Jack+0.0*+0.0*-0.0-0.1
+0.0+0.0-0.0-0.1
Felipe vs Jack+0.0+0.0-0.0-0.1
Abraham vs Jack-0.1-0.0+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 Ede finish out the regular season.   Explain

100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-OT-WL-OTplayoffs12345678910111213Count
121-0-00-04.6%57321104,691,639
110-1-00-00.6152425001,559,076
100-0-00-1Out07325204,539,233
90-0-01-0Out55387013,621,498
Total:0.9%11751274024,411,446
Points
Chance Will Make Playoffs