How are these numbers calculated?

Big Games

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

Week of 8/3100.0*Chance in playoffs100.0*Average seed
Notorious P.U.I.G. 314.5 Throop's Troopers 268 +0.6
+0.8
Astars 280 Jonesy's Juggernaut 237 +0.2
-0.1
The Frontalobotomies 289 Fister'TilShe'sLohse 287 -0.1
-0.1
The Beatles of MLB 239.5 2 Shades of Gray 224 -0.1
Milky Cabreroes 273 WantedAHanleyGotaBJ 264.5 +0.0
If winner is:HomeAway
Week of 8/10100.0*Chance in playoffs100.0*Average seed
Notorious P.U.I.G. vs WantedAHanleyGotaBJ+1.7-1.7
+0.8-0.8
The Frontalobotomies vs Cpt. McCutchen-0.5+0.3
Bluenosers vs Astars-0.3+0.5
+0.1-0.1
Slappy McDinggers vs 2 Shades of Gray+0.4-0.2
Rusty Trumbo vs Jonesy's Juggernaut+0.2-0.3
Chock Dogs vs Fister'TilShe'sLohse+0.2-0.2
Throop's Troopers vs The Beatles of MLB+0.2-0.1
Milky Cabreroes vs Scott's Swell Team+0.0-0.2

What If

Chances based on how well the Notorious P.U.I.G. finish out the regular season.   Explain

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910111213141516Count
114-0-042.0%0011031372011,286,933
103-1-01.2011350323006,794,638
92-2-0Out074242910013,005,146
81-3-0Out12248244010,735,846
70-4-0Out9434173,251,901
Total:1.8%00001413222319125135,074,464
Games Above .500
Chance Will Make Playoffs