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 +1.0
Knights 2 Longhorns 17 -0.9
If winner is:HomeTieAway
Longhorns vs Patriots-28.2+8.3+16.9
-0.5+0.1+0.3
Patriots vs Hawks+9.2+4.4-6.8
+0.3-0.0-0.2
Red Sox vs Patriots-5.6+5.5+10.1
-0.2+0.1+0.3
Longhorns vs Knights-2.6+5.4+4.0
D'Backs vs Ermis-0.4-1.3+0.1
D'Backs vs White Sox+0.1*-0.4-0.1
If winner is:HomeTieAway
Week of 7/25100.0*Chance in playoffs100.0*Average seed
Patriots vs Knights+8.5*+0.2-23.6
+0.2-0.1-0.5
Patriots vs Indians+1.8-5.5-15.5
+0.1-0.2-0.4
Indians vs Patriots-15.1-5.9+1.8
-0.4-0.2+0.1
Yankees vs Patriots-4.9+6.2+10.6
-0.1+0.1+0.3
Knights vs Yankees-5.8-2.3+1.0
-0.1-0.0+0.0
Blues vs Knights+1.4-1.3-4.9
Lugnuts vs Knights+2.8+1.6-0.6
+0.1+0.0-0.0
Hawks vs D'Backs+0.1-1.2-0.2
Blues vs White Sox+0.1*+0.0-0.4
-0.0-0.0+0.1
Hawks vs Phillies-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 Patriots finish out the regular season.   Explain

100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs123456789101112131415Count
178-0-0In02881014,263
16.57-0-1In01564215,140
167-1-0In394814120,133
6-0-2In404415840
15.56-1-1In10553538,189
5-0-3In11454484
156-2-0100.0%331660422,644
5-1-2In430664,950
4-0-4In1414717
14.55-2-199.9016840107,278
4-1-3In01387368
145-3-099.004951754,608
4-2-299.20496111,011
3-1-490.0901010
13.54-3-197.819720150,021
3-2-398.50981602
2-1-5In33673
134-4-064.40643510727,944
3-3-272.407227111,596
2-2-489.55841119
12.53-4-150.50504450106,904
2-3-363.063343405
123-5-027.527492220372,719
2-4-221.922522425,797
1-3-4Out75254
11.52-5-11.01285119138,076
1-4-31.52324621133
112-6-00.10135035395,183
1-5-20.1012493631,231
10.51-6-1Out01356305,827
0-5-3Out15622313
101-7-0Out07543810,934
0-6-2Out104248102
9.50-7-1Out1585357
90-8-0Out014850944
Total:74.9%0039641752003,008,339
Games Above .500
Chance Will Make Playoffs