How are these numbers calculated?

Big Games

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

Week of 11/24100.0*Chance in playoffs100.0*Average seed
Turd 152 Fantastic 81 +16.5
+1.1
Chewy Heads 83 Turd 67 -8.7
-0.8
Fantastic 102 Frontrunners 88 -4.7
-0.2
Free-Tailed Bats 105 Dark 86 -2.3
-0.0
buckeye 84 Jean Claude 78 -1.7
-0.0
Mochmoches 80 Wonka 44 -1.5
buckeye 89 Free-Tailed Bats 87 -0.7
-0.0
Wonka 117 Ashley Frazier 105 +0.6
Dark 106 Jean Claude 75 -0.6
-0.0
Critical Mass 114 Ashley Frazier 94 +0.2
Frontrunners 103 Chewy Heads 80 -0.2
+0.0
Week of 11/28100.0*Chance in playoffs100.0*Average seed
buckeye 77 Turd 96 +22.8
+1.2
Fantastic 100 Free-Tailed Bats 94 -3.8
-0.1
Chewy Heads 90 Wonka 79 -2.7
-0.1
Critical Mass 79 Jean Claude 110 +1.3
+0.1
Frontrunners 107 Mochmoches 88 -0.7
-0.0
Ashley Frazier 150 Dark 123 +0.5
Week of 12/5100.0*Chance in playoffs100.0*Average seed
Turd 122 Free-Tailed Bats 66 In
+0.7
Fantastic 144 buckeye 103 -11.9
-0.6
Wonka 93 Frontrunners 86 -1.7
+0.1
Dark 140 Critical Mass 70 -0.7
Games Above .500
Chance Will Make Playoffs