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 +8.1
-8.1
+0.8
Denim Chicken 228.99 Jussi Djoos 250.78 -1.7
+1.7
-0.1
Frolunda HC 243.23 Flying Zambonis 210.23 +0.9
-0.9
NurseSharks 206.71 Burns baby Burns 208.21 -0.8
+0.8
-0.1
One Kessticle 226.53 Tenacious turtles 163.46 +0.7
-0.7
+0.1
Caketown 237.66 Do as I Seguin, 273.66 +0.7
-0.7
+0.1
Koekkoek for Co 278.14 Pimpin' Ain't P 257.24 -0.6
+0.6
+0.1
If winner is:HomeAway
Week of 2/12100.0*Chance in playoffs100.0*Relegated100.0*Average seed
Do as I Seguin, vs Nailing Yaks-11.2+11.2
+11.2-11.2
-0.9+0.9
Flying Zambonis vs Caketown-1.8+1.8
+1.8-1.8
Pimpin' Ain't P vs Burns baby Burns+1.3-1.3
-1.3+1.3
Getrektzky vs Denim Chicken-1.0+1.0
+1.0-1.0
Tenacious turtles vs Frolunda HC-0.9+0.9
+0.9-0.9
Jussi Djoos vs Koekkoek for Co-0.5+0.5
+0.5-0.5

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314RelegatedCount
134-099.4%009443611100.6%564,176
123-152.51133836101047.52,247,029
112-21.101144334700098.93,371,411
101-3Out02194229710Yes2,248,291
90-4Out0114393610Yes563,837
Total:19.8%001361115191813842180.2%8,994,744
Games Above .500
Chance Will Make Playoffs