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
BlueJackets 1 CougarHunters 12 -5.0
-0.3
IceMeisters 1 MooseKnuckles 5 -1.8
MuttStuff 4 Sauce 7 -0.4
-0.1
Wallbangers 4 MacT 4 (ot)+0.0
Week of 2/25None

What If

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

100100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678910Count
3340-00In36.6%376327,483
3230-01In25.6267424,730
3131-00In8.9991110,741
20-02In9.29918,176
3021-01In4.0487973,198
10-03In4.6585101,210
2922-00In0.818415166,018
11-02In0.81841516,317
00-04In1.62801964
2812-01InNo5544173,522
01-03InNo534611,210
2713-00InNo405730110,043
02-02InNo4057308,177
2603-01InNo127315124,733
2504-00InNo4453911027,722
Total:In4.7%56825300673,344
Points
Chance Will Make Playoffs