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
Longhorns 5 Knights 6 -0.2
Knights 2 Longhorns 17 +0.2
If winner is:HomeTieAway
Patriots vs Hawks-2.9+1.1+2.8
-0.4+0.0+0.4
Lugnuts vs D'Backs+1.0-0.6-1.0
D'Backs vs Ermis-1.0-0.7+1.0
D'Backs vs White Sox-0.9-0.6+1.0
Longhorns vs Knights+0.4+0.8-0.4
Red Sox vs Patriots+0.6*-0.2-0.5
+0.1-0.0-0.1
Longhorns vs Patriots+0.2*+0.1-0.2
+0.1-0.0-0.1
Blues vs Ermis-0.1-0.1+0.1
Crazy Horse vs Yankees+0.1+0.0-0.1
If winner is:HomeTieAway
Week of 7/25100.0*Chance in playoffs100.0*Average seed
Hawks vs D'Backs+2.9+2.1-2.9
+0.3+0.0-0.3
D'Backs vs Hawks-2.9+2.1+2.9
-0.3+0.0+0.3
Hawks vs Phillies+2.4+0.3-2.4
+0.3-0.0-0.3
Red Sox vs Hawks-2.4+0.4+2.4
-0.3-0.0+0.3
Lugnuts vs Knights+0.7+0.5-0.7
Knights vs Yankees-0.7+0.4+0.6
Blues vs Knights+0.6+0.6-0.7
-0.1-0.1+0.1
Patriots vs Indians-0.5-0.2+0.5
-0.1-0.0+0.1
Yankees vs Patriots+0.5-0.3-0.5
Indians vs Patriots+0.5-0.3-0.5
+0.1-0.0-0.1
Patriots vs Knights+0.2+0.2-0.2
Blues vs White Sox-0.1-0.1+0.1
Lugnuts vs Yankees+0.1+0.0-0.1

* 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 Hawks finish out the regular season.   Explain

100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112131415Count
17.55-0-0In1391246278,360
174-0-1In3217401217,435
16.54-1-0In41656240389,294
3-0-2In31855241,578
163-1-1In2152953170,514
2-0-3In39375279
15.53-2-0In328662778,490
2-1-2In4286714,762
1-0-4In1001
152-2-1100.0%368290105,204
1-1-3In27882139
14.52-3-099.9578170779,589
1-2-2100.05821404,773
0-1-4In1002
141-3-198.6063361070,333
0-2-398.55643168
13.51-4-092.9444970389,305
0-3-295.54946401,664
130-4-173.12251252017,735
12.50-5-033.03304620178,542
Total:96.9%0242057152102,787,867
Games Above .500
Chance Will Make Playoffs