How are these numbers calculated?

Big Games

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

Week of 9/25100.0*Chance in playoffs100.0*Average seed
Sexual_Chocolat 39 The_Buzz_Train 72 +4.3
+0.4
Barcelona_Blues 55 Panties 40 -0.4
El_Riba_Douche 51 Lap_Dance 40 -0.4
Captain_Blackou 64 Head_Gear 47 -0.2
-0.0
Whos_Your_Daddy 64 The_Orient_Expr 33 -0.2
-0.0
If winner is:HomeAway
Week of 10/2100.0*Chance in playoffs100.0*Average seed
The_Buzz_Train vs Amys_Biootch+4.9-4.9
+0.7-0.7
The_Orient_Expr vs El_Riba_Douche+1.0-0.4
+0.1-0.0
Fortune_Cookies vs Panties-0.4+0.9
-0.0+0.1
Lap_Dance vs DSLs+0.9-0.4
+0.1-0.0
Captain_Blackou vs Sexual_Chocolat-0.1+0.5
-0.0+0.1
Head_Gear vs Whos_Your_Daddy+0.5-0.1
+0.1-0.0
Ass_Cracks vs Barcelona_Blues+0.3-0.2

What If

Chances based on how well the The_Buzz_Train finish out the regular season.   Explain

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
1310-0In10050,990
129-1In9550323,504
118-2In673030928,011
107-3In2046285001,540,001
96-499.9%1133636132001,639,180
85-591.00052237278101,170,378
74-638.00019283721300566,657
63-73.2003184033600182,930
52-80.001123837121037,332
41-9Out07273923404,473
30-10Out1103837151,371
Total:89.5%20191714118531000006,444,827
Games Above .500
Chance Will Make Playoffs