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*Chance in playoffs100.0*Average seed
Misfits 3 TheHooligans 5 In
+0.1
Misfits 3 SpruceStTavern 6 +0.7
-0.1
If winner is:HomeTieAway
Week of 3/15100.0*Chance in playoffs100.0*Average seed
SilverBullets vs TheHooligans-0.1+0.2+0.2
SpruceStTavern vs Misfits-0.1+0.2+0.2

What If

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

100100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678910Count
2620-00InNo955307,936
2510-01InNo919192,615
2411-00InNo65351,124,619
00-02InNo643620,623
2301-01InNo5149177,664
2202-00InNo1585236,455
Total:InNo65352,059,912
Points
Chance Will Make Playoffs