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 +0.2
+0.1
MooseKnuckles 7 CougarBait 0 +0.1
ElectricAvenue 7 LastResort 4 -0.1
Hofbrau 2 MacT 2 (ot)+0.1
Wallbangers 6 StudLightLimes 2 -0.0
If winner is:HomeTieAway
Week of 5/28100.0*Chowder Cup100.0*Average seed
BoozeHounds vs HancockClub+14.9-48.3-54.4
+1.2-1.9-6.1
KennedyClub vs CougarHunters+0.6+1.2-0.4
+0.1+0.1-0.0
Narwhals vs Pirates+0.2+0.2-0.1
MooseKnuckles vs StudLightLimes-0.0+0.2+0.2
MacT vs PuckBuddies-0.0+0.2-0.0
TeemusSalami vs 4thPeriod+0.1+0.0-0.0
Jackets vs Muckers-0.1+0.0+0.0

What If

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

100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup1234567891011121314151617181920212223242526272829303132333435Count
720-00InYes100762,634
610-01In8.9%917262717500209,848
511-00In0.00027192926134100362,720
00-02In0.000210243122820014,358
401-01InNo0015121512109101085200048,909
302-00InNo000281726251551038,461
Total:In54.4%5434678741100000111100001,436,930
Points
Chance Will Make Playoffs