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
MightyPylons 4 Samsquanch 2 +15.1
+0.3
If winner is:HomeTieAway
Meatballs vs YYZ+6.2-1.5-5.8
+0.1-0.0-0.1
If winner is:HomeTieAway
Week of 3/15100.0*Chance in playoffs100.0*Average seed
YYZ vs MightyPylons-22.9-7.6+24.6
-0.5-0.1+0.5
Samsquanch vs Blizzard-9.1-2.5+9.6
-0.2-0.1+0.2

What If

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

100100100100100100100100100100
If finish:Chance inChowderChance will finish regular season at seed
TPWL-OTTplayoffsCup12345678910Count
1930-00InNo49661,590
1820-0170.7%No7127240,949
1721-0050.3No50418184,332
10-0245.4No4544118,986
1611-0111.2No11454481,681
00-035.3No53263660
1512-004.1No43363183,750
01-022.4No226729,046
1402-01OutNo39741,001
1303-00OutNo10061,197
Total:30.4%No0302841673,192
Points
Chance Will Make Playoffs