How are these numbers calculated?

Big Games

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

Week of 3/9100.0*Chowder Cup100.0*Average seed
BSDAO 1 BrewWhale 0 +8.8
+0.4
PinkPanthers 10 Benders 2 -1.3
+0.1
If winner is:HomeTieAway
Week of 3/16100.0*Chowder Cup100.0*Average seed
BSDAO vs Warriors+15.2-6.7-13.7
+0.5+0.1-0.6
PinkPanthers vs BrewWhale-9.2-5.5+10.4
-0.1-0.1+0.1

What If

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

100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678Count
2920-00In70.8%7129486,057
2810-01In20.921727216,378
2711-00In5.156332973,121
00-02InNo762423,876
2601-01InNo33589215,882
2502-00InNo15148486,566
Total:In18.3%184229102,401,880
Points
Chance Will Make Playoffs