How are these numbers calculated?

Big Games

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

Week of 10/14100.0*Chance in playoffs100.0*Chowder Cup100.0*Average seed
Warhawks 3 LordStanleysCup 1 +0.8
+6.8
+0.3
PondScum 1 SilverBullets 8 -0.1
+1.6
MorleysDog 1 Hellfish 0 -0.1
+4.6
+0.1
Wolves 2 Mermen 0 -1.8
If winner is:HomeTieAway
Week of 10/21100.0*Chance in playoffs100.0*Chowder Cup100.0*Average seed
Wolves vs PondScum-2.8+5.9+10.9
-0.0+0.1+0.1
Mermen vs Hellfish+0.5+0.7-0.7
MorleysDog vs SilverBullets+0.1+0.0-0.0

What If

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

100100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678910Count
1230-00InYes1001,055,221
1120-01In96.3%964507,423
1021-00In49.7504641,393,217
10-02In71.07129079,187
911-01In14.91552311414,570
00-03In22.122522614,161
812-00In1.6228501910473,867
01-02In1.92305117130,730
702-01In0.0022549222067,595
603-0099.0%No0115393410144,159
Total:100.0%58.1%582611310004,070,130
Points
Chance Will Make Playoffs