How are these numbers calculated?

Big Games

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

Week of 11/5100.0*Chance in playoffs100.0*Average seed
Murphy Dumps 90.52 Black Hole Bandits 81.3 +17.6
+2.4
He Hate Me 126.5 Thy Ginger Kid 75.48 +0.2
Mighty Joboos 98.58 Yo D Wreck This 97.92 -0.1
If winner is:HomeHome OTHome SOTieAway SOAway OTAway
Week of 11/12100.0*Chance in playoffs100.0*Average seed
Murphy Dumps vs He Hate Me+41.7+35.0+32.6+13.6+1.5+1.5-0.4
+2.7+1.9+1.9+0.7+0.1+0.1-0.0
Come At Me Bro vs Girky Town+15.8+5.4+5.6+1.5*-0.0*-0.1-0.1
+0.5+0.1+0.1+0.0*-0.0-0.0-0.0
Bad Little Doggies vs Ball Busters+6.7*-2.3*-2.5-1.7-0.2*-0.1+0.0
+0.4*-0.1*-0.1-0.0-0.0*-0.0+0.0
Thy Ginger Kid vs Yo D Wreck This+3.4*+0.8*+0.6+3.2*-0.0*-0.1-0.1
-0.1-0.3-0.2-0.1-0.0-0.0+0.0
Black Hole Bandits vs Caddie Sack+2.1*+0.3*+0.1-1.1-0.2-0.2+0.0
+0.1*-0.0-0.1-0.0-0.0-0.0+0.0
Dungeness Crabtree vs Mighty Joboos+2.2*+3.3*+1.4+1.7*-0.1*-0.1-0.0
+0.2+0.2+0.1+0.2*-0.0*-0.0-0.0
Unnecessary Muffness vs WTFantasy-2.0*-2.6*-0.4-0.6*-0.2*-0.1*+0.0
-0.2*-0.1-0.2-0.0-0.0-0.0+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 Murphy Dumps finish out the regular season.   Explain

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs1234567891011121314Count
94-0-0In23052252,565
8.53-0-1In787715
83-1-0In7721910581
2-0-2In8216298
7.52-1-1In060355010,570
1-0-3In5242631
72-2-099.4%010223127810258,382
1-1-299.2132530238104,873
0-0-4In50502
6.51-2-185.30073741141229,310
0-1-386.9093938121434
61-3-033.6007264123203,573,417
0-2-234.808273723528,402
5.50-3-10.200645480847,225
50-4-00.000186516009,485,915
Total:11.7%00000137112146110014,441,820
Games Above .500
Chance Will Make Playoffs