How are these numbers calculated?

Big Games

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

Week of 11/10100.0*Chance in playoffs100.0*Average seed
Fuzzy Puppy 130.84 Valerie 95.3 +3.6
+0.2
Stephen 52.42 Donation 65.72 -1.2
-0.1
Snacks Attack 88.74 Lone Star 97.5 -0.7
-0.0
Lighthouse 93.94 Unicorn 80.96 -0.4
-0.1
Unrivaled 152.34 Jacob 97.78 -0.1
-0.1
Week of 11/17100.0*Chance in playoffs100.0*Average seed
Fuzzy Puppy 99.2 Lone Star 84.14 +7.8
+0.7
Donation 77.4 Valerie 95.94 +3.3
+0.2
Snacks Attack 90.3 Jacob 89.48 +1.5
+0.0
Stephen 68.72 Lighthouse 78.46 -1.4
-0.1
Unrivaled 95.58 Unicorn 75.8 -0.7
-0.1
Fuzzy Puppy 118.32 Jacob 64.16 +0.3
Stephen 108.74 Unrivaled 97.96 +0.2
Donation 88.4 Lighthouse 76.06 +0.2
Week of 11/30None
Games Above .500
Chance Will Make Playoffs