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
CC 0 EdinaW 3 +2.7
+0.1
NP 0 EdinaG 2 -1.6
-0.1
PLake 0 EdinaG 5 -1.6
-0.0
Waconia 6 EP 5 -1.0
EP 3 Burn 0 -0.7
-0.0
BmgtnB 1 EdinaB 0 +0.7
MtkaB 4 MtkaBlk 1 +0.1
Week of 2/16100.0*Chance in playoffs100.0*Average seed
MtkaBlk 4 EdinaW 3 -17.0
-0.6
Waconia 4 CC 5 +6.8
+0.2
Burn 2 EdinaW 7 +2.6
+0.1
Waconia 2 PLake 0 -0.9
-0.0
EP 6 CC 2 -0.8
-0.0
BmgtnW 1 EdinaG 2 -0.5
-0.0
EdinaG 7 Burn 0 -0.4
-0.0
Week of 2/24100.0*Chance in playoffs100.0*Average seed
EdinaW 7 Waconia 0 In
+0.4
EdinaW 14 CC 2 +2.6
+0.1
EP 8 EdinaB 2 -1.3
-0.0
EdinaG 1 MtkaB 2 -0.2
+0.2
EdinaG 6 BmgtnB 0 +0.1
-0.1
EdinaB 0 EdinaW 2 +0.1
EdinaG 3 Shak 0 -0.1
NP 0 EP 10 -0.0
If winner is:HomeTieAway
EP vs EdinaW-1.2+0.8+0.8

What If

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

100100100100100100100100100100100100100100
If finish:Chance inChance will finish regular season at seed
TPW-L-Tplayoffs1234567891011121314Count
43-44In10020,091,801*
420-1-0In10013,967,627
Total:In594134,059,428

* Row combines multiple less frequent records.

Points
Chance Will Make Playoffs