How are these numbers calculated?

Big Games

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

Week of 7/13100.0*Chance in playoffs100.0*Average seed
ServiceSource 4 Pickle 1 -14.9
-1.6
Da Norms 2 Mazel Tov 3 +0.4
Fox 2 Beat 'em 1 +0.4
If winner is:HomeAway
Week of 7/20100.0*Chance in playoffs100.0*Average seed
Pickle vs Winning!+15.2-6.8
+1.7-0.8
Socks vs Mazel Tov+0.4-0.2
Schweddy vs Bad Dude+0.2-0.4
+0.0-0.1
Recreational vs JKI+0.2-0.4
+0.0-0.1
Da Norms vs 3 Crow-0.3+0.1
-0.1+0.0
Vandelay vs ServiceSource+0.2-0.1
-0.1+0.0
Fox vs Black-0.1+0.1

What If

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

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
66-0In4242142012,512
55-1In316292818610130,153
44-289.2%0015142426199200583,560
33-311.2000291925241551001,362,601
22-40.000171728281541,734,359
11-5Out0031540431,140,568
00-6Out0892302,805
Total:15.5%0011233467810111314165,266,558
Games Above .500
Chance Will Make Playoffs