Planet Gibberia Playoff Chances 2015 50/50

Lost to Reservoir Dogs 57.68-92.4, playoff odds down 13.2 to 43.8%
4-7   .364

How are these numbers calculated?

Big Games

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

Week of 11/16100.0*Chance in playoffs100.0*Average seed
Planet Gibberia 57.68 Reservoir Dogs 92.4 -15.5
-0.8
Caribbean Skulls 92.53 El Dia de los M 80.49 -4.9
Sandy Eggo Brus 75.59 Mr. Irrelevant 98.03 +4.4
+0.1
Haynesworthless 61.92 DIE 100.21 +3.0
+0.1
K Squared 96.08 Ultimates 93.65 -0.8
If winner is:HomeAway
Week of 11/23100.0*Chance in playoffs100.0*Average seed
Planet Gibberia vs Ultimates+15.3-15.3
+0.7-0.7
DIE vs Caribbean Skulls+4.1-4.1
+0.2-0.2
F-Bombers vs Sandy Eggo Brus+3.0-3.0
+0.2-0.2
K Squared vs Mr. Irrelevant-1.9+1.9
-0.1+0.1
Reservoir Dogs vs Haynesworthless-1.8+1.8
-0.1+0.1
Heisenberg vs El Dia de los M-0.5+0.5
+0.1-0.1

What If

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

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs123456789101112Count
73-0In12516598641,134
62-174.9%3284520501,927,220
51-28.71831312361,924,070
40-3Out042076643,112
Total:43.8%3121821191411125,135,536
Games Above .500
Chance Will Make Playoffs