How are these numbers calculated?

Big Games

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

Week of 5/20100.0*Chowder Cup100.0*Average seed
Blackbeers 4 BarDown 9 No
-4.2
MooseKnuckles 7 CougarBait 0 +0.4
+0.1
ElectricAvenue 7 LastResort 4 -0.2
-0.1
026Outlaws 1 PickleDraggers 6 +0.3
Hofbrau 2 MacT 2 (ot)-0.1
MuttStuff 1 VillageManor 5 -0.1
TeemusSalami 3 Sauce 9 +0.1
Wallbangers 6 StudLightLimes 2 -0.0
If winner is:HomeTieAway
MadButchers vs BrewWhale+0.0+0.1-0.1
If winner is:HomeTieAway
Week of 5/28100.0*Chowder Cup100.0*Average seed
Jackets vs Muckers-0.3-0.2+0.2
BoozeHounds vs HancockClub+0.1-0.1-0.3
KennedyClub vs CougarHunters-0.3-0.2+0.1
BlueJackets vs Wallbangers-0.0-0.2+0.1
Chapter11Hockey vs LooseMoose-0.1+0.1+0.1
Narwhals vs Pirates+0.1+0.0-0.0
MacT vs PuckBuddies-0.1-0.1+0.1
TeemusSalami vs 4thPeriod+0.1+0.1-0.1
MooseKnuckles vs StudLightLimes-0.0+0.1+0.1

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup1234567891011121314151617181920212223242526272829303132333435Count
410-00InNo0000261114161614106310000848,626
300-01InNo00001512212520114100143,611
201-00InNo000271622191176531100000444,693
Total:InNo000014791010865457863221100000001,436,930
Points
Chance Will Make Playoffs