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
NurseSharks 206.71 Burns baby Burns 208.21 +8.9
-8.9
+1.0
One Kessticle 226.53 Tenacious turtles 163.46 +1.9
-1.9
+0.1
Denim Chicken 228.99 Jussi Djoos 250.78 -1.6
+1.6
-0.1
Nailing Yaks 291.31 Getrektzky 224.47 -1.2
+1.2
-0.1
Caketown 237.66 Do as I Seguin, 273.66 +1.1
-1.1
+0.1
Koekkoek for Co 278.14 Pimpin' Ain't P 257.24 -0.6
+0.6
+0.1
Frolunda HC 243.23 Flying Zambonis 210.23 +0.6
-0.6
-0.1
If winner is:HomeAway
Week of 2/12100.0*Chance in playoffs100.0*Relegated100.0*Average seed
Pimpin' Ain't P vs Burns baby Burns-13.2+13.2
+13.2-13.2
-1.0+1.0
Jussi Djoos vs Koekkoek for Co-2.5+2.5
+2.5-2.5
-0.1+0.1
Do as I Seguin, vs Nailing Yaks+2.4-2.4
-2.4+2.4
+0.1-0.1
Flying Zambonis vs Caketown-1.2+1.2
+1.2-1.2
Tenacious turtles vs Frolunda HC-0.9+0.9
+0.9-0.9
-0.1+0.1
Getrektzky vs Denim Chicken+0.3-0.3
-0.3+0.3

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TWW-Lplayoffs1234567891011121314RelegatedCount
134-098.7%03224628101.3%563,433
123-163.5015483070036.52,246,409
112-26.70731392040093.33,372,758
101-30.0017233624810100.02,248,363
90-4Out0021441385Yes563,781
Total:24.6%00171619181311753075.4%8,994,744
Games Above .500
Chance Will Make Playoffs