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 SpruceStTavern 6 +20.1
+0.5
Misfits 3 TheHooligans 5 +3.5
-0.1
Icemen 1 PWS 4 -0.1
If winner is:HomeTieAway
Week of 3/15100.0*Chance in playoffs100.0*Average seed
SpruceStTavern vs MisfitsInIn-5.0
+0.3-0.1-0.3
SilverBullets vs TheHooligans+0.2-0.1-0.2

What If

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

100100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678910Count
2630-00InNo208061,581
2520-01InNo802041,024
2421-00InNo7129184,169
10-02InNo66349,219
2311-01InNo297181,811
00-03InNo3070666
2212-00InNo2080183,816
01-02InNo19818,955
2102-01InNo10041,006
2003-0055.0%No554560,945
Total:95.9%No242524673,192
Points
Chance Will Make Playoffs