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
The Beatles of MLB 239.5 2 Shades of Gray 224 -5.9
-1.0
The Frontalobotomies 289 Fister'TilShe'sLohse 287 -1.1
+0.1
Astars 280 Jonesy's Juggernaut 237 +0.5
+0.2
Chock Dogs 215.5 Rusty Trumbo 210.5 -0.2
Milky Cabreroes 273 WantedAHanleyGotaBJ 264.5 +0.1
If winner is:HomeAway
Week of 8/10100.0*Chance in playoffs100.0*Average seed
Slappy McDinggers vs 2 Shades of Gray-14.6+5.6
-1.3+0.5
The Frontalobotomies vs Cpt. McCutchen-2.1+1.4
Rusty Trumbo vs Jonesy's Juggernaut+1.4-1.6
Bluenosers vs Astars-1.1+1.9
-0.1+0.2
Throop's Troopers vs The Beatles of MLB+1.6-1.1
+0.1-0.0
Chock Dogs vs Fister'TilShe'sLohse+0.4-0.5
Notorious P.U.I.G. vs WantedAHanleyGotaBJ-0.1+0.1

What If

Chances based on how well the 2 Shades of Gray finish out the regular season.   Explain

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-L-Tplayoffs12345678910111213141516Count
144-0-0In454014203,900,225
133-1-0100.0%21534351210011,944,101
122-2-097.1002133334153012,779,156
111-3-052.30021536371105,590,292
100-4-04.504274621200860,690
Total:89.0%610141716151183100035,074,464
Games Above .500
Chance Will Make Playoffs