How are these numbers calculated?

Big Games

How we did last week and who we should root for this week.   Explain

Week of 7/19100.0*Chance in playoffs100.0*Average seed
Knights 2 Longhorns 17 +11.1
+0.5
Longhorns 5 Knights 6 -11.0
-0.5
If winner is:HomeTieAway
Longhorns vs Patriots+16.1-9.1-15.6
+0.6-0.0-0.6
Longhorns vs Knights+15.4-0.9-15.3
+0.7+0.2-0.7
Red Sox vs Patriots+3.5-1.1-3.5
+0.1-0.0-0.1
Patriots vs Hawks-3.1-1.7+3.2
-0.1-0.0+0.1
Lugnuts vs D'Backs+2.4+1.8-2.5
+0.1+0.1-0.2
D'Backs vs Ermis-2.5+1.9+2.4
-0.2+0.1+0.1
D'Backs vs White Sox-2.4+1.8+2.3
-0.1+0.1+0.1
Dodgers vs White Sox+0.0+0.1-0.0
If winner is:HomeTieAway
Week of 7/25100.0*Chance in playoffs100.0*Average seed
Yankees vs Patriots+3.5-1.5-3.5
+0.1-0.0-0.1
Indians vs Patriots+3.5-1.4-3.4
+0.1-0.0-0.1
Patriots vs Indians-3.4-1.3+3.5
-0.1-0.0+0.1
Patriots vs Knights-2.3-1.5+2.4
-0.0-0.1+0.0
D'Backs vs Hawks-2.2+1.0+2.2
-0.1+0.1+0.1
Hawks vs D'Backs+2.1+1.2-2.2
+0.1+0.1-0.1
Lugnuts vs Knights+1.3-0.5-1.2
+0.1-0.0-0.1
Blues vs Knights+1.2-0.6-1.2
+0.1-0.0-0.1
Knights vs Yankees-1.2*-0.4+1.2
-0.1-0.0+0.1
Red Sox vs Hawks+0.3-0.7-0.3
Hawks vs Phillies-0.3*-0.4+0.3
Blues vs White Sox+0.0+0.1-0.0
White Sox vs Phillies-0.0+0.1+0.0

* 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 Longhorns finish out the regular season.   Explain

100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112131415Count
132-0-062.8%1623340666,355
12.51-0-124.0245420259,551
121-1-03.3338441501,333,703
0-0-24.7531432101,316
11.50-1-10.71184733159,649
110-2-00.001187012667,293
Total:17.1%01728282532,787,867
Games Above .500
Chance Will Make Playoffs