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 Dynamo finish out the regular season.   Explain

100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678Count
2130-00InNo5446180,851
2020-01InNo32662156,378
1921-00InNo88111863,876
10-02InNo8811242,197
1811-01InNo16633445,693
00-03InNo65353,622
1712-00InNo39611,139,585
01-02InNo267454,975
1602-01InNo991269,900
1503-00InNo100430,725
Total:InNo648463,587,802
Points
Chance Will Make Playoffs