How are these numbers calculated?

Big Games

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

Week of 3/8100.0*Chowder Cup100.0*Average seed
LordStanleysCup 1 Jackals 1 No
-0.1
DudleyAvalanche 1 Badenovs 1 +0.9
PondScum 4 TheHellfish 2 +0.1
If winner is:HomeTieAway
Week of 3/15100.0*Chowder Cup100.0*Average seed
ThornyDevils vs LordStanleysCup-0.2+0.0+0.1
Jackals vs TheHellfish-0.2+0.1+0.1
BladesofSteel vs Jackals+0.1+0.1-0.2

What If

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

100100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678910Count
2210-00InNo3070302,951
2100-01InNo208067,312
2001-00InNo100302,929
Total:InNo1684673,192
Points
Chance Will Make Playoffs