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
Whos_Your_Daddy 64 The_Orient_Expr 33 +4.0
+0.4
El_Riba_Douche 51 Lap_Dance 40 -0.5
Barcelona_Blues 55 Panties 40 -0.4
Sexual_Chocolat 39 The_Buzz_Train 72 -0.1
-0.0
Captain_Blackou 64 Head_Gear 47 -0.0
If winner is:HomeAway
Week of 10/2100.0*Chance in playoffs100.0*Average seed
Head_Gear vs Whos_Your_Daddy-7.6+2.0
-0.8+0.2
The_Orient_Expr vs El_Riba_Douche+0.9-0.4
+0.1-0.0
Lap_Dance vs DSLs+0.9-0.4
+0.1-0.0
Fortune_Cookies vs Panties-0.3+0.8
-0.0+0.1
Ass_Cracks vs Barcelona_Blues+0.5-0.3
Captain_Blackou vs Sexual_Chocolat-0.1+0.3
-0.0+0.1

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314Count
1310-0In10057,398
129-1In9550354,701
118-2In683020987,142
107-3In2347264001,588,338
96-4100.0%2153734111001,631,222
85-592.60062436257101,117,728
74-643.20111303718200514,214
63-74.2004214227500158,492
52-80.0011436341420030,846
41-9Out05213629803,419
30-10Out052447241,327
Total:91.3%23201714107531000006,444,827
Games Above .500
Chance Will Make Playoffs