How are these numbers calculated?

Big Games

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

Week of 3/9100.0*Average seed
FightingSquirrels 4 Dynamo 3 +0.1
If winner is:HomeTieAway
Week of 3/16100.0*Average seed
WFD vs Triceratopshelf+0.1+0.0-0.0

What If

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

100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678Count
2340-00InNo633723,979
2230-01InNo376334,933
2131-00InNo23761221,590
20-02InNo237718,859
2021-01InNo8893231,019
10-03InNo78944,150
1922-00InNo27820706,370
11-02InNo2811778,500
00-04InNo18316365
1812-01InNo05644471,191
01-03InNo46548,716
1713-00InNo2773946,482
02-02InNo188277,431
1603-01InNo199308,289
1504-00InNo100455,928
Total:InNo344533,587,802
Points
Chance Will Make Playoffs