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
Critical Mass 114 Ashley Frazier 94 +10.5
+0.9
Critical Mass 125 Mochmoches 98 +6.9
+0.8
buckeye 84 Jean Claude 78 +4.0
+0.0
Free-Tailed Bats 105 Dark 86 +2.1
Mochmoches 80 Wonka 44 -1.4
-0.0
Wonka 117 Ashley Frazier 105 +1.3
+0.1
Turd 152 Fantastic 81 -0.9
Dark 106 Jean Claude 75 +0.8
+0.1
Frontrunners 103 Chewy Heads 80 -0.5
+0.0
Chewy Heads 83 Turd 67 -0.4
-0.1
Fantastic 102 Frontrunners 88 +0.2
-0.0
buckeye 89 Free-Tailed Bats 87 -0.1
Week of 11/28100.0*Chance in playoffs100.0*Average seed
Critical Mass 79 Jean Claude 110 -8.4
-0.9
Ashley Frazier 150 Dark 123 +8.3
+0.4
buckeye 77 Turd 96 +0.8
Chewy Heads 90 Wonka 79 -0.7
-0.0
Frontrunners 107 Mochmoches 88 -0.6
-0.0
Fantastic 100 Free-Tailed Bats 94 -0.2
Week of 12/5100.0*Chance in playoffs100.0*Average seed
Dark 140 Critical Mass 70 -38.9
-2.4
Fantastic 144 buckeye 103 -2.1
+0.1
Turd 122 Free-Tailed Bats 66 +2.1
+0.2
Wonka 93 Frontrunners 86 -1.9
-0.1
Jean Claude 65 Ashley Frazier 135 +0.2
Games Above .500
Chance Will Make Playoffs