How are these numbers calculated?

Big Games

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

Week of 11/17100.0*Chance in playoffs100.0*Average seed
Payton 105.32 Fighters 125.7 -4.7
-1.2
Heros 83.86 Bombers 78.66 +1.2
+0.1
Meanies 132.7 Nettles 127.76 +0.9
9ers 140.4 Vermin 116.76 -0.2
Dogs 138.56 Finest 161.88 +0.1
Week of 11/24100.0*Chance in playoffs100.0*Average seed
Payton 148.7 Vermin 118.82 +4.7
+1.4
Nappers 132.46 Nettles 102.26 +1.0
-0.1
Chipmunks 139.78 Bombers 66.88 +0.6
Fighters 116.52 Finest 148.02 +0.2
Meanies 108.66 Heros 110.96 +0.1
9ers 150.68 Dogs 89.26 -0.1
Week of 12/1100.0*Chance in playoffs100.0*Average seed
Payton 141.42 Dogs 125.82 +1.0
9ers 138.1 Finest 161.42 +0.4
Fighters 105.48 Vermin 137.58 +0.2
Nappers 126.64 Heros 120.9 -0.2
Meanies 165.9 Bombers 119.74 -0.1
Points
Chance Will Make Playoffs