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 -7.8
+0.0
Nordiques 5 DudleyAvalanche 3 +5.2
+0.1
DudleyAvalanche 1 Badenovs 1 +3.3
+0.0
If winner is:HomeTieAway
Week of 3/15100.0*Chowder Cup100.0*Average seed
BladesofSteel vs JackalsNoNo+13.7
-0.2-0.2+0.3
Jackals vs TheHellfish+13.6NoNo
+0.3-0.2-0.2
BaystateBulldogs vs DudleyAvalanche+9.2+9.1No
+0.1+0.1-0.1
ThornyDevils vs LordStanleysCup+0.2-0.0-0.1

What If

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

100100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678910Count
2420-00In55.0%5545136,966
2310-01InNo10060,259
2211-00InNo100272,440
00-02InNo55456,701
2101-01InNo554560,547
2002-00InNo4555136,279
Total:In11.2%117316673,192
Points
Chance Will Make Playoffs