How are these numbers calculated?

Big Games

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

Week of 11/27100.0*Chance in playoffs100.0*Average seed
Iron Skins 188.8 Team Jenkins 104.8 -5.7
-0.5
Tabby Cats 194.5 Hot Hands 154.4 -2.0
Molly's Triple 183.5 Chloe 94.8 +1.5
+0.1
Heavy Meats 209.3 Hedgehog Concept 117.8 -0.7
-0.1
Division Two 216 Gryphon Flyers 118.6 -0.5
-0.0
World Coffee Cups 152.4 Big Dogs 147.8 +0.1
Week of 12/4100.0*Chance in playoffs100.0*Average seed
Hot Hands 118 Team Jenkins 89.8 Out
-1.2
Big Dogs 136.2 Molly's Triple 91.4 -2.4
-0.2
Iron Skins 159.6 Hedgehog Concept 132 +1.3
+0.1
Division Two 226.8 World Coffee Cups 189.2 +0.4
Chloe 160.5 Heavy Meats 160.4 +0.3
Week of 12/11100.0*Chance in playoffs100.0*Average seed
Team Jenkins 83.9 Chloe 97.4 -0.3
World Coffee Cups 194.9 Hedgehog Concept 136 +0.3
Heavy Meats 200.4 Hot Hands 93.7 +0.1
Games Above .500
Chance Will Make Playoffs