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
Ezekimos 5 Predators 6 +0.1
Pucklines 6 Trinidad 4 +0.1
If winner is:HomeTieAway
Week of 3/16100.0*Average seed
Walnuts vs Ezekimos+0.5+0.1-0.5

What If

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

100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678Count
2620-00InNo100487,439
2510-01InNo8713216,695
2411-00InNo5149971,495
00-02InNo554523,844
2301-01InNo2068110215,710
2202-00InNo262342486,697
Total:InNo5240812,401,880
Points
Chance Will Make Playoffs