How are these numbers calculated?

Big Games

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

Week of 2/5100.0*Chance in playoffs100.0*Relegated100.0*Average seed
Nailing Yaks 291.31 Getrektzky 224.47 -0.9
+0.9
-0.6
Denim Chicken 228.99 Jussi Djoos 250.78 -0.2
+0.2
+0.1
One Kessticle 226.53 Tenacious turtles 163.46 +0.1
-0.1
-0.1
Koekkoek for Co 278.14 Pimpin' Ain't P 257.24 -0.0
Frolunda HC 243.23 Flying Zambonis 210.23 +0.2
If winner is:HomeAway
Week of 2/12100.0*Chance in playoffs100.0*Relegated100.0*Average seed
Getrektzky vs Denim Chicken+1.6-1.3
-1.6+1.3
+0.8-0.6
Do as I Seguin, vs Nailing Yaks+0.8-0.5
-0.8+0.5
Jussi Djoos vs Koekkoek for Co-0.3+0.2
+0.3-0.2
Flying Zambonis vs Caketown-0.1+0.2
+0.1-0.2
-0.1+0.2
Pimpin' Ain't P vs Burns baby Burns-0.1+0.1
+0.1-0.1
Tenacious turtles vs Frolunda HC-0.1+0.1
+0.1-0.1
NurseSharks vs One Kessticle+0.2-0.0

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314RelegatedCount
164-0In6634No2,627,254
153-1In1244413No8,490,200
142-2In054045100No9,946,892
131-398.5%002235024201.5%5,002,936
120-457.9012463481042.1916,950
Total:98.3%1019282213610001.7%26,984,232
Games Above .500
Chance Will Make Playoffs