How are these numbers calculated?

Big Games

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

Week of 3/8100.0*Average seed
SilverBullets 2 Eagles 3 -0.1
Icemen 0 Eagles 8 -0.0
Icemen 1 PWS 4 +0.0
If winner is:HomeTieAway
Week of 3/15100.0*Average seed
Eagles vs Icemen-0.0+0.2+0.2

What If

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

100100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678910Count
3020-00InNo5149574,750
2910-01InNo1684231,325
2811-00InNo199930,833
00-02InNo19920,621
2701-01InNo100139,619
2602-00InNo955162,764
Total:InNo168302,059,912
Points
Chance Will Make Playoffs