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
Fox 2 Beat 'em 1 -15.1
-1.6
Da Norms 2 Mazel Tov 3 -0.1
If winner is:HomeAway
Week of 7/20100.0*Chance in playoffs100.0*Average seed
Crew vs Beat 'em-11.1+11.1
-1.4+1.4
Fox vs Black+0.7-0.7
Recreational vs JKI-0.1+0.2
Da Norms vs 3 Crow-0.2+0.1
-0.1+0.0
Vandelay vs ServiceSource+0.2-0.1
-0.1+0.0
Schweddy vs Bad Dude-0.1+0.2
Pickle vs Winning!+0.2-0.1
-0.1+0.0
Socks vs Mazel Tov-0.1+0.0

What If

Chances based on how well the Beat 'em finish out the regular season.   Explain

100100100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs12345678910111213141516Count
66-0In514081020,103
55-1100.0%3163029156100187,199
44-288.30014142526189200737,843
33-312.70002102227221241001,499,508
22-40.000292229241221,657,622
11-5Out003184137945,230
00-6Out01188219,053
Total:19.9%0112344588910111112115,266,558
Games Above .500
Chance Will Make Playoffs