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
Yankees vs Blues-0.2+0.2+0.2
-0.2+0.1+0.2
Blues vs Ermis+0.2+0.2-0.2
+0.2+0.1-0.2
Longhorns vs Knights+0.1+0.1-0.2
Red Sox vs Patriots+0.1+0.1-0.1
Longhorns vs Patriots+0.1+0.1-0.1
Patriots vs Hawks-0.1+0.1+0.1
+0.1+0.1-0.1
If winner is:HomeTieAway
Week of 7/25100.0*Chance in playoffs100.0*Average seed
Blues vs KnightsInIn-0.2
+0.2+0.1-0.2
Blues vs White Sox+0.2+0.2-0.2
+0.2+0.1-0.2
Lugnuts vs Knights+0.1+0.1-0.2
Knights vs Yankees-0.2+0.1+0.1
Patriots vs Knights+0.1+0.1-0.1
Yankees vs Patriots+0.1+0.1-0.1
Patriots vs Indians-0.1+0.1+0.1
Indians vs Patriots+0.1+0.1-0.1
Red Sox vs Hawks+0.1+0.1-0.1
Hawks vs Phillies-0.1+0.1+0.1
Hawks vs D'Backs-0.1+0.1+0.1
D'Backs vs Hawks+0.1+0.1-0.1

What If

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

100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112131415Count
184-0-0In33093160,919
17.53-0-1In2209628,921
173-1-0In991637,036
2-0-2In9821,947
16.52-1-1In98285,371
1-0-3In98266
162-2-0In83170956,797
1-1-2In821803,887
15.51-2-1In7821086,227
0-1-3In6434259
151-3-0100.0%435160636,363
0-2-2In435161,928
14.50-3-199.938548028,833
140-4-096.8953343159,513
Total:99.8%0007422302,787,867
Games Above .500
Chance Will Make Playoffs