How are these numbers calculated?

Big Games

How we did yesterday and who we should root for today.   Explain

Tuesday100.0*Chance in playoffs100.0*Average seed
Silky Terriers 5 Schnauzers 4 -15.8
-0.8
Silky Terriers 6 Schnauzers 7 +15.8
+0.8
Poodles 4 Cane Corso 6 +2.7
+0.1
Poodles 8 Cane Corso 7 -2.7
-0.1
Sunday100.0*Chance in playoffs100.0*Average seed
Mutts 3 Schnauzers 4 +23.5
+1.0
Mutts 3 Schnauzers 6 +23.5
+1.0
Pugs 7 Great Danes 2 -6.4
-0.2
Pugs 9 Great Danes 4 -6.4
-0.2
Silky Terriers 5 Bearded Collies 6 -5.3
-0.2
Silky Terriers 6 Bearded Collies 5 +5.3
+0.2
Poodles 6 Scottys 4 -4.6
-0.2
Poodles 1 Scottys 5 +4.6
+0.2
Goldendoodles 8 Bloodhounds 9 +4.3
+0.2
Goldendoodles 11 Bloodhounds 5 -4.3
-0.2
Pointers 4 Cane Corso 15 +0.5
+0.1
Pointers 3 Cane Corso 1 -0.5
-0.1
If winner is:HomeAway
Tuesday100.0*Chance in playoffs100.0*Average seed
Goldendoodles vs Bearded ColliesIn-17.1
+0.3-0.3
Goldendoodles vs Bearded ColliesIn-17.1
+0.3-0.3
Pugs vs Scottys-6.3+6.3
-0.3+0.3
Pugs vs Scottys-6.3+6.3
-0.3+0.3

What If

Chances based on how well the Schnauzers finish out the regular season.   Explain

100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-Lplayoffs123456789101112Count
240-082.9%2459172,983,543,376
Total:82.9%2459172,983,543,376
Games Above .500
Chance Will Make Playoffs