How are these numbers calculated?

Big Games

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

Week of 11/19100.0*Chance in playoffs100.0*Average seed
Jake 61 Kyle 24 -7.5
-1.0
Josh 73 Chris 57 +0.6
+0.1
Jason 61 Yarroch 63 +0.4
+0.0
Zach 77 Bill 36 -0.2
Babs 60 Brandon 105 +0.1
Darryl 88 Stephen 61 -0.1
Week of 11/26100.0*Chance in playoffs100.0*Average seed
Kyle 55 Jason 50 +1.1
+1.0
Babs 65 Stephen 50 +0.9
-0.2
Brandon 60 Zach 45 +0.3
Jake 75 Chris 32 -0.3
+0.1
Darryl 62 Bill 55 -0.2
+0.1
If winner is:HomeHome OTTieAway OTAway
Week of 12/3100.0*Chance in playoffs100.0*Average seed
Kyle vs Yarroch+8.3-1.6OutOutOut
+1.7+1.2+0.9-0.8-1.0
Darryl vs Zach+2.8+2.8+2.8OutOut
+0.1+0.1+0.1-0.2-0.2
Brandon vs Stephen+2.5+1.3OutOutOut
+0.1-0.0-0.1-0.1-0.1
Jason vs Chris-1.2-0.1+1.4+1.4+1.3
+0.1+0.1+0.2-0.3-0.1
Babs vs Bill-1.0*-0.0+1.2+1.3+1.3
-0.1-0.0+0.2+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 Kyle finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs123456789101112Count
121-0-012.4%12283321619,754,620
110-0-1Out10354114839,747
100-1-0Out25835535,384,105
Total:4.4%4101293922355,978,472
Games Above .500
Chance Will Make Playoffs