How are these numbers calculated?

Big Games

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

Week of 2/18100.0*Chowder Cup100.0*Average seed
KennedyClub 6 Chowderheads 5 +2.9
+0.3
PuckBuddies 5 Stackers 8 -0.4
-0.1
CherryPickers 6 PurpleCobras 2 +0.1
Week of 2/25100.0*Chowder Cup100.0*Average seed
KennedyClub 14 PurpleCobras 9 +5.0
+0.3
Chowderheads 5 PuckBuddies 2 -4.1

What If

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

100100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678910Count
3540-00In56.4%564427,369
3430-01In43.9445624,510
3331-00In15.31585110,309
20-02In15.015858,265
3221-01In8.6987473,486
10-03In9.498741,222
3122-00InNo928166,388
11-02InNo92816,348
00-04InNo92861
3012-01InNo752573,359
01-03InNo76241,257
2913-00InNo6436110,151
02-02InNo62388,242
2803-01InNo3664124,497
2704-00InNo2474227,880
Total:In7.5%875170673,344
Points
Chance Will Make Playoffs