How are these numbers calculated?

Big Games

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

Week of 2/10100.0*Chance in playoffs100.0*Average seed
EP 3 Burn 0 +16.2
+0.6
Waconia 6 EP 5 -15.7
-0.7
NP 0 EdinaG 2 -5.5
-0.1
CC 0 EdinaW 3 -3.4
-0.1
PLake 0 EdinaG 5 -3.3
-0.1
BmgtnB 1 EdinaB 0 +1.7
+0.1
MtkaB 2 CC 0 -1.7
-0.1
Burn 1 MtkaBlk 3 -1.6
-0.1
MtkaB 4 MtkaBlk 1 -0.7
Week of 2/16100.0*Chance in playoffs100.0*Average seed
EP 6 CC 2 +16.9
+0.6
Burn 2 EdinaW 7 -6.7
-0.1
MtkaBlk 4 EdinaW 3 +6.2
+0.1
BmgtnW 1 EdinaG 2 -5.7
-0.1
EdinaG 7 Burn 0 -5.1
-0.1
Waconia 2 PLake 0 -2.3
-0.1
Waconia 4 CC 5 +1.5
+0.1
MtkaB 2 EdinaB 2 +1.2
EdinaB 4 NP 2 -0.6
-0.1
Shak 1 MtkaBlk 5 -0.1
Week of 2/24100.0*Chance in playoffs100.0*Average seed
NP 0 EP 10 In
+0.7
EP 8 EdinaB 2 +17.5
+0.6
EdinaG 6 BmgtnB 0 -9.3
-0.2
EdinaW 14 CC 2 -6.4
-0.1
EdinaG 1 MtkaB 2 +3.0
+0.1
EdinaW 7 Waconia 0 +0.7
+0.2
EdinaG 3 Shak 0 -0.3
EdinaB 0 EdinaW 2 -0.1
If winner is:HomeTieAway
EP vs EdinaW+1.1-0.9-0.9

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567891011121314Count
431-0-0In1005,497,799
41-42In1007,356,125*
Total:In435712,853,924

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs